logo RSS Rabbit quadric
News that matters, fast.
Good luck, have news.
Happy scrolling!

Categories



Date/Time of Last Update: Sat Apr 12 12:00:46 2025 UTC




********** CLIMATE **********
return to top



‘Toxic cocktail’: study finds almost 200 pesticides in European homes
Fri, 11 Apr 2025 08:37:24 GMT

More than 40% of pesticides discovered in dust linked to toxic effects including cancer and hormone disruption

Almost 200 pesticides have been found by a study examining dust in homes around Europe, as scientists say regulators need to take “toxic cocktails” of chemicals into account when banning or restricting the use of pesticides.

Scientists say their research supports the idea that regulators should assess the risks posed by pesticides when they react with other chemicals, as well as individually. They say this should apply to substances already in use, as well as those yet to be approved.

Continue reading...
Match ID: 0 Score: 55.00 source: www.theguardian.com age: 1 day
qualifiers: 40.00 air pollution, 15.00 toxic

Paris said au revoir to cars. Air pollution maps reveal a dramatic change.
Sat, 12 Apr 2025 10:00:07 +0000
Air pollution fell substantially as the city restricted car traffic and made way for parks and bike lanes.
Match ID: 1 Score: 40.00 source: www.washingtonpost.com age: 0 days
qualifiers: 40.00 air pollution

NASA-Developed Tools at Marshall Support Operations to Space Station
Fri, 11 Apr 2025 19:00:00 +0000
Two new automation tools developed at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are geared toward improving operations for flight controllers working with the International Space Station from the Huntsville Operations Support Center. The tools, called AutoDump and Permanently Missing Intervals Checker, will free the flight control team to focus on situational awareness, anomaly […]
Match ID: 2 Score: 30.00 source: www.nasa.gov age: 0 days
qualifiers: 15.00 climate change, 15.00 carbon

NASA’s IMAP Arrives at NASA Marshall For Testing in XRCF
Fri, 11 Apr 2025 15:00:00 +0000
On March 18, NASA’s IMAP (Interstellar Mapping and Acceleration Probe) arrived at NASA’s Marshall Space Flight Center in Huntsville, Alabama, for thermal vacuum testing at the X-ray and Cryogenic Facility, which simulates the harsh conditions of space. The IMAP mission is a modern-day celestial cartographer that will map the solar system by studying the heliosphere, a […]
Match ID: 3 Score: 30.00 source: www.nasa.gov age: 0 days
qualifiers: 15.00 climate change, 15.00 carbon

How NASA Science Data Defends Earth from Asteroids
Thu, 10 Apr 2025 21:05:25 +0000
The asteroid 2024 YR4 made headlines in February with the news that it had a chance of hitting Earth on Dec. 22, 2032, as determined by an analysis from NASA’s Center for Near Earth Object Studies (CNEOS) at the agency’s Jet Propulsion Laboratory in Southern California. The probability of collision peaked at over 3% on […]
Match ID: 4 Score: 30.00 source: science.nasa.gov age: 1 day
qualifiers: 15.00 climate change, 15.00 carbon

Have We Been to Uranus? We Asked a NASA Expert: Episode 56
Thu, 10 Apr 2025 15:49:15 +0000
Have we ever been to Uranus? The answer is simple, yes, but only once. The Voyager II spacecraft flew by the planet Uranus back in 1986, during a golden era when the Voyager spacecraft explored all four giant planets of our solar system. It revealed an extreme world, a planet that had been bowled over […]
Match ID: 5 Score: 30.00 source: www.nasa.gov age: 1 day
qualifiers: 15.00 climate change, 15.00 carbon

‘As an environmental scientist, I’m horrified’: Should supersonic passenger travel be making a comeback?
Sat, 12 Apr 2025 09:00:43 GMT

Twenty years after Concorde was grounded, a new wave of ‘quiet’ supersonic aircraft are in development – but not everyone welcomes the return of this costly, carbon-intensive technology

When I call Blake Scholl from New York, he says it’s a shame we couldn’t have met at his office in Colorado. If only there were a supersonic jet that could cruise at 1.7 times the speed of sound, and get me there two hours quicker than the typical JFK-to-Denver route.

There soon might be. Scholl is the CEO of Boom Supersonic, a company betting that ordinary civilians want to shoot across the sky at 1,100 miles (1,700 kilometres) per hour. After the pandemic brought a slump to the skies, air travel has returned to its former levels, and in-person business events are back on track. As a faster option for these travellers, Boom is developing its breakneck jets to be operational by 2029 – nearly a quarter century after Concorde landed its last plane.

Continue reading...
Match ID: 6 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 carbon

‘We can’t pit boys against girls’: headlines overshadow struggles of a generation of girls
Sat, 12 Apr 2025 07:00:39 GMT

Growing crisis among boys dominates the narrative but girls in England also face unprecedented mental health challenges and systemic pressures

A generation of young men are facing far worse outcomes than young women. We don’t value boys and masculinity. Too many young men are isolated. Boys and young men are in crisis.

The headlines, opinion pieces and speeches about the crisis facing boys and men have been relentless in recent weeks, as the Netflix drama Adolescence has sparked conversations from the school gates to the Houses of Parliament.

Continue reading...
Match ID: 7 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 toxic

Sols 4507-4508: “Just Keep Driving”
Fri, 11 Apr 2025 23:27:17 +0000
Written by Natalie Moore, Mission Operations Specialist at Malin Space Science Systems Earth planning date: Wednesday, April 9, 2025 Our drive from Monday’s plan was mostly successful, putting us ~22 meters down the “road” out of an expected 30 meters. A steering command halted the drive a little short when we tried to turn-in-place but […]
Match ID: 8 Score: 15.00 source: science.nasa.gov age: 0 days
qualifiers: 15.00 carbon

Countries agree to global carbon tax on shipping, opposed by Trump
Fri, 11 Apr 2025 19:27:06 +0000

Match ID: 9 Score: 15.00 source: www.washingtonpost.com age: 0 days
qualifiers: 15.00 carbon

GLOBE Mission Earth Supports Career Technical Education
Fri, 11 Apr 2025 18:03:47 +0000
The NASA Science Activation program’s GLOBE Mission EARTH (GME) project is forging powerful connections between career technical education (CTE) programs and real-world science, inspiring students across the United States to pursue careers in Science, Technology, Engineering, and Mathematics (STEM). GME is a collaborative effort between NASA scientists, educators, and schools that brings NASA Earth science […]
Match ID: 10 Score: 15.00 source: science.nasa.gov age: 0 days
qualifiers: 15.00 carbon

Shipping companies to pay for carbon dioxide produced by vessels
Fri, 11 Apr 2025 14:06:49 GMT

Compromise deal falls far short of carbon levy poor countries were hoping for

Shipping companies will have to pay for the carbon dioxide produced by their vessels for the first time under new rules agreed by the world’s maritime watchdog.

The regulations agreed on Friday fall far short of the levy on CO2 that poor countries were hoping for, which would have funded their efforts to combat the climate crisis.

Continue reading...
Match ID: 11 Score: 15.00 source: www.theguardian.com age: 0 days
qualifiers: 15.00 carbon

Hubble Captures a Star’s Swan Song
Fri, 11 Apr 2025 11:00:00 +0000
The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world opening before us. In fact, the subject of this NASA/ESA Hubble Space Telescope image is very real. We are seeing vast clouds of ionized atoms thrown into space by a dying star. This is […]
Match ID: 12 Score: 15.00 source: science.nasa.gov age: 1 day
qualifiers: 15.00 carbon

Reimagining Democracy
2025-04-11T00:35:00Z

Imagine that all of us—all of society—have landed on some alien planet and need to form a government: clean slate. We do not have any legacy systems from the United States or any other country. We do not have any special or unique interests to perturb our thinking. How would we govern ourselves? It is unlikely that we would use the systems we have today. Modern representative democracy was the best form of government that eighteenth-century technology could invent. The twenty-first century is very different: scientifically, technically, and philosophically. For example, eighteenth-century democracy was designed under the assumption that travel and communications were both hard...


Match ID: 13 Score: 15.00 source: www.schneier.com age: 1 day
qualifiers: 15.00 climate change

U.K. protesters arrested for dyeing U.S. Embassy pond red over arms to Israel
Thu, 10 Apr 2025 18:19:00 +0000
Six activists were arrested in the protest against U.S. military aid to Israel. Greenpeace described the red dye as nontoxic.
Match ID: 14 Score: 15.00 source: www.washingtonpost.com age: 1 day
qualifiers: 15.00 toxic

New York Math Teacher Measures Trees & Grows Scientists with GLOBE
Thu, 10 Apr 2025 18:18:07 +0000
When students actively participate in scientific investigations that connect to their everyday lives, something powerful happens: they begin to see themselves as scientists. This sense of relevance and ownership can spark a lifelong interest in science, technology, engineering, and math (STEM), paving the way for continued education and even future careers in these fields. Opportunities […]
Match ID: 15 Score: 15.00 source: science.nasa.gov age: 1 day
qualifiers: 15.00 carbon

The Trump Administration Is Turning Science Against Itself
Thu, 10 Apr 2025 17:48:37 +0000
In addition to firing researchers and pulling funds, the Trump administration is also inverting science.
Match ID: 16 Score: 15.00 source: www.wired.com age: 1 day
qualifiers: 15.00 climate change

Donald Trump Wants to Save the Coal Industry. He’s Too Late
Wed, 09 Apr 2025 15:48:56 +0000
An executive order intended to give coal a boost ignores the reality not only of where energy markets are going, but where they are today.
Match ID: 17 Score: 15.00 source: www.wired.com age: 2 days
qualifiers: 15.00 climate change

What Could Progressive Tariffs Actually Look Like?
Wed, 09 Apr 2025 11:00:00 +0000

The U.S. moved toward tariffs that protected U.S. workers, industry, and the environment, says one expert. Trump is undoing it all.

The post What Could Progressive Tariffs Actually Look Like? appeared first on The Intercept.


Match ID: 18 Score: 12.86 source: theintercept.com age: 3 days
qualifiers: 12.86 carbon

Your Handy Road Map to Authoritarianism
Mon, 07 Apr 2025 10:00:00 +0000
Turn right at Toxic Masculinity and continue straight through Weakening Checks and Balances.
Match ID: 19 Score: 8.57 source: www.newyorker.com age: 5 days
qualifiers: 8.57 toxic

NASA Supports Wildland Fire Technology Demonstration
Thu, 03 Apr 2025 20:52:42 +0000
Advancements in NASA’s airborne technology have made it possible to gather localized wind data and assess its impacts on smoke and fire behavior. This information could improve wildland fire decision making and enable operational agencies to better allocate firefighters and resources. A small team from NASA’s Armstrong Flight Research Center in Edwards, California, is demonstrating […]
Match ID: 20 Score: 4.29 source: www.nasa.gov age: 8 days
qualifiers: 2.14 climate change, 2.14 carbon

NASA Makes Progress on Advanced Drone Safety Management System
Wed, 02 Apr 2025 21:49:14 +0000
From agriculture and law enforcement to entertainment and disaster response, industries are increasingly turning to drones for help, but the growing volume of these aircraft will require trusted safety management systems to maintain safe operations. NASA is testing a new software system to create an improved warning system – one that can predict hazards to drones before […]
Match ID: 21 Score: 4.29 source: www.nasa.gov age: 9 days
qualifiers: 2.14 climate change, 2.14 carbon

NASA Boosts Efficiency with Custom X-66 Flooring
Fri, 28 Mar 2025 21:00:00 +0000
Lee esta historia en español aquí. NASA designed temporary floorboards for the MD-90 aircraft to use while it is transformed into the X-66 experimental demonstrator aircraft. These floorboards will protect the original flooring and streamline the modification process. Supporting the agency’s Sustainable Flight Demonstrator project, a small team in the Experimental Fabrication Shop at NASA’s Armstrong […]
Match ID: 22 Score: 4.29 source: www.nasa.gov age: 14 days
qualifiers: 2.14 climate change, 2.14 carbon

NASA’s X-59 Completes ‘Cruise Control’ Engine Speed Hold Test
Wed, 26 Mar 2025 20:49:55 +0000
Lee esta historia en español aquí. The team behind NASA’s X-59 completed another critical ground test in March, ensuring the quiet supersonic aircraft will be able to maintain a specific speed during operation. The test, known as engine speed hold, is the latest marker of progress as the X-59 nears first flight this year. “Engine […]
Match ID: 23 Score: 4.29 source: www.nasa.gov age: 16 days
qualifiers: 2.14 climate change, 2.14 carbon

NASA Demonstrates New Wildland Fire Airspace Management System
Tue, 25 Mar 2025 18:02:36 +0000
Editor’s Note: This article was updated March 27, 2025, to reflect the final dates for the testing period. NASA researchers conducted initial validation of a new airspace management system designed to enable crews to use aircraft to fight and monitor wildland fires 24 hours a day, even during low-visibility conditions.   From March 17-26, NASA’s Advanced […]
Match ID: 24 Score: 4.29 source: www.nasa.gov age: 17 days
qualifiers: 2.14 climate change, 2.14 carbon

ARMD Solicitations (ULI Proposals Invited)
Tue, 01 Apr 2025 00:00:00 +0000
This ARMD solicitations page compiles the opportunities to collaborate with NASA’s aeronautical innovators and/or contribute to their research to enable new and improved air transportation systems. A summary of available opportunities with key dates requiring action are listed first. More information about each opportunity is detailed lower on this page. University Leadership InitiativeStep-A proposals due […]
Match ID: 25 Score: 2.14 source: www.nasa.gov age: 11 days
qualifiers: 2.14 carbon

How countries cheat their carbon targets – video
Thu, 27 Mar 2025 11:54:28 GMT

Net zero is a target that countries should be striving for to stop the climate crisis. But beyond the buzzword, it is a complex scientific concept – and if we get it wrong, the planet will keep heating.

Biodiversity and environment reporter Patrick Greenfield explains how a loophole in the 2015 Paris climate agreement allows countries to cheat their net zero targets through creative accounting, and how scientists want us to fix it

Continue reading...
Match ID: 26 Score: 2.14 source: www.theguardian.com age: 16 days
qualifiers: 2.14 carbon

New Aircraft Wing Undergoes Crucial NASA Icing Testing
Tue, 25 Mar 2025 14:39:32 +0000
In the future, aircraft with long, thin wings supported by aerodynamic braces could help airlines save on fuel costs. But those same wings could be susceptible to ice buildup. NASA researchers are currently working to determine if such an issue exists, and how it could be addressed. In the historic Icing Research Tunnel at NASA’s […]
Match ID: 27 Score: 2.14 source: www.nasa.gov age: 17 days
qualifiers: 2.14 carbon

NASA Invites Media to View Wildland Fire Technology Flight Test
Tue, 18 Mar 2025 17:12:04 +0000
NASA will conduct a live flight test of aircraft performing simulated wildland fire response operations using a newly developed airspace management system at 9 a.m. PDT on Tuesday, March 25, in Salinas, California. NASA’s new portable airspace management system, part of the agency’s Advanced Capabilities for Emergency Response Operations (ACERO) project, aims to significantly expand […]
Match ID: 28 Score: 2.14 source: www.nasa.gov age: 24 days
qualifiers: 2.14 carbon

Finalists Selected in NASA Aeronautics Agriculture-Themed Competition
Fri, 14 Mar 2025 17:59:12 +0000
Eight finalist teams participating in the 2025 NASA Gateways to Blue Skies Competition have been selected to present to a panel of judges their design concepts for aviation solutions that can help the agriculture industry.  Sponsored by NASA’s Aeronautics Research Mission Directorate, this year’s competition asked teams of university students to research new or improved […]
Match ID: 29 Score: 2.14 source: www.nasa.gov age: 28 days
qualifiers: 2.14 carbon

Thousands of high-risk toxic sites unchecked due to lack of cash
Thu, 13 Mar 2025 13:01:49 GMT
BBC investigation finds nine out of ten high-risk contaminated areas have not been tested.
Match ID: 30 Score: 2.14 source: www.bbc.com age: 29 days
qualifiers: 2.14 toxic

The Arctic: climate change’s great economic opportunity
Thu, 23 Jan 2025 10:41:08 +0000
An enormous prize is on offer. When might it be grasped?
Match ID: 31 Score: 2.14 source: www.economist.com age: 79 days
qualifiers: 2.14 climate change

ISS Daily Summary Report – 7/23/2024
Tue, 23 Jul 2024 16:00:01 +0000
Boeing CST-100 Crewed Flight Test (CFT): The CFT crew assisted the ISS crew by performing payload activities. They completed the ArgUS 1-1 sub-payloads installation and several Thor-Davis sessions. Payloads: ArgUS 1-1: The ArgUS 1-1 sub-payloads were installed onto the ArgUS Multi Payload Platform and stowed in the NanoRacks Airlock (NRAL). More information about this investigation …
Match ID: 32 Score: 2.14 source: www.nasa.gov age: 262 days
qualifiers: 2.14 carbon

ISS Daily Summary Report – 7/15/2024
Mon, 15 Jul 2024 16:00:09 +0000
Boeing CST-100 Crewed Flight Test (CFT): Today, the CFT crew assisted the ISS crew by performing a USOS food audit and continuing to complete different payload activities. Payloads: Combustion Integrated Rack (CIR): Fuel Oxidizer Management Assembly (FOMA) Calibration was performed. The upper rack doors were opened, the bottle valves were closed, the pressure in the …
Match ID: 33 Score: 2.14 source: www.nasa.gov age: 270 days
qualifiers: 2.14 carbon

Greener Is Getting Going
Wed, 19 Jun 2024 15:00:00 +0000
We’ve reached a tipping point where we’ve got a cleaner alternative for most transport. Now we have to commit.
Match ID: 34 Score: 2.14 source: www.wired.com age: 296 days
qualifiers: 2.14 climate change

A New Way to See Your Climate Anxiety
Mon, 22 Jan 2024 12:00:00 +0000
The climate crisis has become a mental health crisis. But eco-anxiety isn’t necessarily a pathology.
Match ID: 35 Score: 2.14 source: www.wired.com age: 446 days
qualifiers: 2.14 climate change

Global Emissions Could Peak Sooner Than You Think
Wed, 17 Jan 2024 12:00:00 +0000
Global deployment of solar and wind power, plus a surge in EV sales, means emissions from fossil-fuel-derived energy will finally hit the downward slope.
Match ID: 36 Score: 2.14 source: www.wired.com age: 451 days
qualifiers: 2.14 carbon

Ahrefs vs SEMrush: Which SEO Tool Should You Use?
Tue, 01 Mar 2022 12:16:00 +0000
semrush vs ahrefs


SEMrush and Ahrefs are among the most popular tools in the SEO industry. Both companies have been in business for years and have thousands of customers per month.

If you're a professional SEO or trying to do digital marketing on your own, at some point you'll likely consider using a tool to help with your efforts. Ahrefs and SEMrush are two names that will likely appear on your shortlist.

In this guide, I'm going to help you learn more about these SEO tools and how to choose the one that's best for your purposes.

What is SEMrush?

semrush

SEMrush is a popular SEO tool with a wide range of features—it's the leading competitor research service for online marketers. SEMrush's SEO Keyword Magic tool offers over 20 billion Google-approved keywords, which are constantly updated and it's the largest keyword database.

The program was developed in 2007 as SeoQuake is a small Firefox extension

Features

  • Most accurate keyword data: Accurate keyword search volume data is crucial for SEO and PPC campaigns by allowing you to identify what keywords are most likely to bring in big sales from ad clicks. SEMrush constantly updates its databases and provides the most accurate data.
  • Largest Keyword database: SEMrush's Keyword Magic Tool now features 20-billion keywords, providing marketers and SEO professionals the largest database of keywords.

  • All SEMrush users receive daily ranking data, mobile volume information, and the option to buy additional keywords by default with no additional payment or add-ons needed
  • Most accurate position tracking tool: This tool provides all subscribers with basic tracking capabilities, making it suitable for SEO professionals. Plus, the Position Tracking tool provides local-level data to everyone who uses the tool.
  • SEO Data Management: SEMrush makes managing your online data easy by allowing you to create visually appealing custom PDF reports, including Branded and White Label reports, report scheduling, and integration with GA, GMB, and GSC.
  • Toxic link monitoring and penalty recovery: With SEMrush, you can make a detailed analysis of toxic backlinks, toxic scores, toxic markers, and outreach to those sites.
  • Content Optimization and Creation Tools: SEMrush offers content optimization and creation tools that let you create SEO-friendly content. Some features include the SEO Writing Assistant, On-Page SEO Check, er/SEO Content Template, Content Audit, Post Tracking, Brand Monitoring.

Ahrefs

ahrefs


Ahrefs is a leading SEO platform that offers a set of tools to grow your search traffic, research your competitors, and monitor your niche. The company was founded in 2010, and it has become a popular choice among SEO tools. Ahrefs has a keyword index of over 10.3 billion keywords and offers accurate and extensive backlink data updated every 15-30 minutes and it is the world's most extensive backlink index database.

Features

  • Backlink alerts data and new keywords: Get an alert when your site is linked to or discussed in blogs, forums, comments, or when new keywords are added to a blog posting about you.
  • Intuitive interface: The intuitive design of the widget helps you see the overall health of your website and search engine ranking at a glance.
  • Site Explorer: The Site Explorer will give you an in-depth look at your site's search traffic.
  • Domain Comparison
  • Reports with charts and graphs
  • JavaScript rendering and a site audit can identify SEO issues.
  • A question explorer that provides well-crafted topic suggestions

Direct Comparisons: Ahrefs vs SEMrush

Now that you know a little more about each tool, let's take a look at how they compare. I'll analyze each tool to see how they differ in interfaces, keyword research resources, rank tracking, and competitor analysis.

User Interface

Ahrefs and SEMrush both offer comprehensive information and quick metrics regarding your website's SEO performance. However, Ahrefs takes a bit more of a hands-on approach to getting your account fully set up, whereas SEMrush's simpler dashboard can give you access to the data you need quickly.

In this section, we provide a brief overview of the elements found on each dashboard and highlight the ease with which you can complete tasks.

AHREFS

ahrefs interface


The Ahrefs dashboard is less cluttered than that of SEMrush, and its primary menu is at the very top of the page, with a search bar designed only for entering URLs.

Additional features of the Ahrefs platform include:

  • You can see analytics from the dashboard, including search engine rankings to domain ratings, referring domains, and backlink
  • Jumping from one tool to another is easy. You can use the Keyword Explorer to find a keyword to target and then directly track your ranking with one click.
  • The website offers a tooltip helper tool that allows you to hover your mouse over something that isn't clear and get an in-depth explanation.

SEMRUSH

semrush domain overview


When you log into the SEMrush Tool, you will find four main modules. These include information about your domains, organic keyword analysis, ad keyword, and site traffic.

You'll also find some other options like

  • A search bar allows you to enter a domain, keyword, or anything else you wish to explore.
  • A menu on the left side of the page provides quick links to relevant information, including marketing insights, projects, keyword analytics, and more.
  • The customer support resources located directly within the dashboard can be used to communicate with the support team or to learn about other resources such as webinars and blogs.
  • Detailed descriptions of every resource offered. This detail is beneficial for new marketers, who are just starting.

WHO WINS?

Both Ahrefs and SEMrush have user-friendly dashboards, but Ahrefs is less cluttered and easier to navigate. On the other hand, SEMrush offers dozens of extra tools, including access to customer support resources.

When deciding on which dashboard to use, consider what you value in the user interface, and test out both.

Rank Tracking

If you're looking to track your website's search engine ranking, rank tracking features can help. You can also use them to monitor your competitors.

Let's take a look at Ahrefs vs. SEMrush to see which tool does a better job.

Ahrefs

ahrefs rank tracking


The Ahrefs Rank Tracker is simpler to use. Just type in the domain name and keywords you want to analyze, and it spits out a report showing you the search engine results page (SERP) ranking for each keyword you enter.

Rank Tracker looks at the ranking performance of keywords and compares them with the top rankings for those keywords. Ahrefs also offers:

You'll see metrics that help you understand your visibility, traffic, average position, and keyword difficulty.

It gives you an idea of whether a keyword would be profitable to target or not.

SEMRUSH

semrush position tracking


SEMRush offers a tool called Position Tracking. This tool is a project tool—you must set it up as a new project. Below are a few of the most popular features of the SEMrush Position Tracking tool:

All subscribers are given regular data updates and mobile search rankings upon subscribing

The platform provides opportunities to track several SERP features, including Local tracking.

Intuitive reports allow you to track statistics for the pages on your website, as well as the keywords used in those pages.

Identify pages that may be competing with each other using the Cannibalization report.

WHO WINS?

Ahrefs is a more user-friendly option. It takes seconds to enter a domain name and keywords. From there, you can quickly decide whether to proceed with that keyword or figure out how to rank better for other keywords.

SEMrush allows you to check your mobile rankings and ranking updates daily, which is something Ahrefs does not offer. SEMrush also offers social media rankings, a tool you won't find within the Ahrefs platform. Both are good which one do you like let me know in the comment.

Keyword Research

Keyword research is closely related to rank tracking, but it's used for deciding which keywords you plan on using for future content rather than those you use now.

When it comes to SEO, keyword research is the most important thing to consider when comparing the two platforms.

AHREFS



The Ahrefs Keyword Explorer provides you with thousands of keyword ideas and filters search results based on the chosen search engine.

Ahrefs supports several features, including:

  • It can search multiple keywords in a single search and analyze them together. At SEMrush, you also have this feature in Keyword Overview.
  • Ahrefs has a variety of keywords for different search engines, including Google, YouTube, Amazon, Bing, Yahoo, Yandex, and other search engines.
  • When you click on a keyword, you can see its search volume and keyword difficulty, but also other keywords related to it, which you didn't use.

SEMRUSH



SEMrush's Keyword Magic Tool has over 20 billion keywords for Google. You can type in any keyword you want, and a list of suggested keywords will appear.

The Keyword Magic Tool also lets you to:

  • Show performance metrics by keyword
  • Search results are based on both broad and exact keyword matches.
  • Show data like search volume, trends, keyword difficulty, and CPC.
  • Show the first 100 Google search results for any keyword.
  • Identify SERP Features and Questions related to each keyword
  • SEMrush has released a new Keyword Gap Tool that uncovers potentially useful keyword opportunities for you, including both paid and organic keywords.

WHO WINS?

Both of these tools offer keyword research features and allow users to break down complicated tasks into something that can be understood by beginners and advanced users alike.

If you're interested in keyword suggestions, SEMrush appears to have more keyword suggestions than Ahrefs does. It also continues to add new features, like the Keyword Gap tool and SERP Questions recommendations.

Competitor Analysis

Both platforms offer competitor analysis tools, eliminating the need to come up with keywords off the top of your head. Each tool is useful for finding keywords that will be useful for your competition so you know they will be valuable to you.

AHREFS



Ahrefs' domain comparison tool lets you compare up to five websites (your website and four competitors) side-by-side.it also shows you how your site is ranked against others with metrics such as backlinks, domain ratings, and more.

Use the Competing Domains section to see a list of your most direct competitors, and explore how many keywords matches your competitors have.

To find more information about your competitor, you can look at the Site Explorer and Content Explorer tools and type in their URL instead of yours.

SEMRUSH



SEMrush provides a variety of insights into your competitors' marketing tactics. The platform enables you to research your competitors effectively. It also offers several resources for competitor analysis including:

Traffic Analytics helps you identify where your audience comes from, how they engage with your site, what devices visitors use to view your site, and how your audiences overlap with other websites.

SEMrush's Organic Research examines your website's major competitors and shows their organic search rankings, keywords they are ranking for, and even if they are ranking for any (SERP) features and more.

The Market Explorer search field allows you to type in a domain and lists websites or articles similar to what you entered. Market Explorer also allows users to perform in-depth data analytics on These companies and markets.

WHO WINS?

SEMrush wins here because it has more tools dedicated to competitor analysis than Ahrefs. However, Ahrefs offers a lot of functionality in this area, too. It takes a combination of both tools to gain an advantage over your competition.

Pricing

Ahrefs

  • Lite Monthly: $99/month
  • Standard Monthly: $179/month
  • Annually Lite: $990/year
  • Annually Standard: $1790/year

SEMRUSH

  • Pro Plan: $119.95/month
  • Guru Plan:$229.95/month
  • Business Plan: $449.95/month

Which SEO tool should you choose for digital marketing?

When it comes to keyword data research, you will become confused about which one to choose.

Consider choosing Ahrefs if you

  • Like friendly and clean interface
  • Searching for simple keyword suggestions

  • Want to get more keywords for different search engines like Amazon, Bing, Yahoo, Yandex, Baidu, and more

 

Consider SEMrush if you:

  • Want more marketing and SEO features
  • Need competitor analysis tool
  • Need to keep your backlinks profile clean
  • Looking for more keyword suggestions for Google

Both tools are great. Choose the one which meets your requirements and if you have any experience using either Ahrefs or SEMrush let me know in the comment section which works well for you.

 

 


Match ID: 37 Score: 2.14 source: techncruncher.blogspot.com age: 1137 days
qualifiers: 2.14 toxic

Filter efficiency 96.150 (38 matches/987 results)


********** FOOD **********
return to top



What’s new in Portugal? 10 reasons to visit in 2025
Sat, 12 Apr 2025 11:00:44 GMT

From modern art in Lisbon and yoga on the Algarve to food festivals, coastal hikes, surfing and cycling, it’s all going on in one of Europe’s favourite destinations

The hilltop town about 40 minutes’ drive from Lisbon is celebrating 30 years of Unesco world heritage status. Sintra was the first European site listed as a cultural landscape, thanks to its fairytale architecture set among lush parks and gardens. There are 30 events taking place throughout the year, especially aimed at young people, culminating in the Sintra PH30 festival in December. Initiatives include outdoor activities such as geocaching, orienteering, mountain biking, hiking and running; escape rooms, murder mysteries and ghost experiences in and around the town’s historic buildings; behind-the-scenes visits to restoration sites and conservation projects; and live music and talks.
ph30.parquesdesintra.pt

Continue reading...
Match ID: 0 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

Max Rocha’s Easter recipe for herb-crusted lamb rack with potatoes, radicchio and green sauce
Sat, 12 Apr 2025 11:00:44 GMT

Spring on a plate – Easter Sunday lunch is served

Nothing feels more like spring to me than roast lamb, and we know that season is coming the moment we start putting it on our restaurant menu. We buy the whole animal and use every part of it, but my favourite cut is definitely the chops. When I was growing up, my mum would always roast lamb on Easter Sunday and serve it with potatoes and a tangy green sauce, so we usually do something similar at Cafe Cecilia.

Max Rocha is chef-owner of Cafe Cecilia, London E8

Continue reading...
Match ID: 1 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

Meet the Activists Motivated by Hatred of Elon Musk
Sat, 12 Apr 2025 10:00:00 +0000

Protesters across the country have been rallying every weekend to try and drive Elon Musk's car business into the ground.

The post Meet the Activists Motivated by Hatred of Elon Musk appeared first on The Intercept.


Match ID: 2 Score: 30.00 source: theintercept.com age: 0 days
qualifiers: 30.00 food

‘Very pale and oddly wrinkly’: the best (and worst) supermarket hot cross buns for Easter, tested | The food filter
Sat, 12 Apr 2025 09:00:41 GMT

Supermarkets love calling these seasonal treats ‘luxury’, but are they? Time for an Easter bake-off …

Everything you need to make great sourdough

I’m a big fan of seasonal bakes – there’s something special about a treat reserved for a short window of time. Their rare appearance makes them something to look forward to, and to relish. Supermarkets like to push the limits of these seasons, though, and these days hot cross buns are available for a surprisingly long time – often appearing on shelves as early as January.

I know that, for many people, serving hot cross buns toasted is the only way to go, but for this test, I tried them straight from the packet, plain and with a little butter, so the toasted flavour didn’t hide any of the differences between the buns. To be honest, a lot of them tasted pretty similar and the spicing was almost universally far too subtle for my tastes. The differences mainly came in the quality of the dried fruit, the level of citrus and how dry some of the buns were. Even so, and while nothing beats a hot cross bun bought from a traditional bakery or one made at home, there were a couple of supermarket versions that are worth buying.

Continue reading...
Match ID: 3 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

My stay at a Swedish eco-retreat was blissful. What's emerged about it since points to a much darker truth | Laura Hall
Sat, 12 Apr 2025 06:00:38 GMT

Stedsans seemed to embody Scandinavia’s love of nature – until its owners moved to Guatemala, apparently leaving behind 158 barrels of human waste

For me, visiting the now infamous Stedsans eco-retreat in Halland, southern Sweden was the apotheosis of the Scandinavian dream: apple-cheeked children running barefoot on the forest floor, a lake for swimming, a sauna to warm up in, simple cabins for sleeping and dinner served in the evening on a long table surrounded by trees. When I booked to stay back in 2022 to celebrate my wedding anniversary, it felt like I was going to be walking straight into my Instagram feed, flower-strewn dishes and all.

Only now, it seems like that was as fantastical as it first appeared. This week, a joint investigation by the daily newspapers Dagens Nyheter in Sweden and Politiken in Denmark found the owners of the eco-conscious retreat, chef Flemming Hansen and food writer Mette Helbæk, were now living in Guatemala after apparently going on the run from tax authorities, leaving behind multiple animals and 158 barrels of human waste. The investigation also claimed that waste water was left to run into the forest, with local authorities describing their purported actions as “environmental crime”.

Continue reading...
Match ID: 4 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

‘Fika has become more expensive’: rising coffee prices affect a Swedish tradition
Sat, 12 Apr 2025 04:00:35 GMT

Swedes are stockpiling supplies of the drink amid cost hikes, with some saying the coffee culture is changing

Nursing an iced chai latte in a Stockholm department store, Emma Tomth says she has cut down her cafe coffee consumption considerably. The 28-year-old social media manager used to buy a latte most days, but with prices having gone up by about 15-20 kronor (about £1-£1.50), she has cut down to two or three times a week.

But it is not just about coffee. The economy also extends to fika – the historically hardwired Swedish tradition of meeting for a catch-up over a coffee and a biscuit or cake. “Many I know are abstaining from meeting for fika to save money. So we do something else instead,” Tomth says. Low-cost alternatives include meeting at home or going on walks, but it is not quite the same as fika, which plays a key social role in an otherwise often introverted society.

Continue reading...
Match ID: 5 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

Revealed: nearly 2m hectares of koala habitat bulldozed since 2011 – despite political promises to protect species
Fri, 11 Apr 2025 15:00:26 GMT

Guardian Australia is highlighting the plight of our endangered native species during an election campaign that is ignoring broken environment laws and rapidly declining ecosystems

Nearly 2m hectares of forests suitable for endangered koalas have been destroyed since the iconic species was declared a threatened species in 2011, according to analysis for Guardian Australia.

The scale of habitat destruction in Queensland and New South Wales – states in which the koala is formally recognised as being at risk of extinction – has continued despite political promises it would be protected.

Get Guardian Australia environment editor Adam Morton’s Clear Air column as an email

Continue reading...
Match ID: 6 Score: 30.00 source: www.theguardian.com age: 0 days
qualifiers: 30.00 food

You asked: Does the size of a garlic clove really matter in a recipe?
Fri, 11 Apr 2025 14:00:00 +0000
Garlic cloves can vary greatly by size. Here’s how to factor that into your cooking.
Match ID: 7 Score: 30.00 source: www.washingtonpost.com age: 0 days
qualifiers: 30.00 food

Buy now or wait? What to know as tariffs loom on food, tech, apparel.
Fri, 11 Apr 2025 12:57:38 +0000

Match ID: 8 Score: 30.00 source: www.washingtonpost.com age: 0 days
qualifiers: 30.00 food

Harry’s, Camber Sands, East Sussex: ‘A startlingly good dinner’ – restaurant review | Grace Dent on restaurants
Fri, 11 Apr 2025 11:00:16 GMT

Precise, timeworn food without making a huge song and dance about it

A trip to the coast felt in order when the temperature recently suggested that we, the residents of the United Kingdom, have survived another winter. Behold: sunshine, green shoots, cherry blossom, fresh hope and all that good stuff. And, soon, a glut of bank holidays during which we can unveil our factor 50-smeared knees at the seaside and quickly declare that it’s far too hot.

But not all British seaside experiences are built the same. Nibbling a Waldorf salad while sipping a glass of Oxney organic English sparkling at the charming Harry’s at the Gallivant hotel on the East Sussex coast is not remotely similar to scoffing a battered sausage on Blackpool front. Both have their merits, but Harry’s is a far more refined affair, it being a recently restyled and renamed restaurant inside a blissful, bougie boutique hotel. This is a hotel, incidentally, that will create a sort of Famous Five Do Santa Monica seaside experience for you, albeit at a price. Cocktails on the sand dunes? They’ll mix and pack them in flasks, and find you suitable garments to wear, too. A spot of flow yoga before your breakfast ginger shot? Not a problem, madam. Then, later on, dinner at Harry’s by Matthew Harris, once of Bibendum (and, incidentally, brother of Henry of Bouchon Racine fame), for a menu that focuses on the heartier, homelier side of classic French cookery. Terrine de campagne with pistachios, oysters with sauce mignonette, braised rabbit in riesling and St Émilion au chocolat for pudding, that kind of thing.

Continue reading...
Match ID: 9 Score: 30.00 source: www.theguardian.com age: 1 day
qualifiers: 30.00 food

Why we assume ‘natural’ food is better, even when it’s not
Thu, 10 Apr 2025 15:00:00 +0000
Like Robert F. Kennedy Jr., we can’t resist the idea that natural means good, even when the evidence doesn’t agree.
Match ID: 10 Score: 30.00 source: www.washingtonpost.com age: 1 day
qualifiers: 30.00 food

At a new Japanese market, shop all you want — but don’t miss the cafe
Thu, 10 Apr 2025 15:00:52 +0000
Marufuji Japanese Market in Vienna sells wares from the home country and a menu of donburi, curry, cream puffs and beef bowls.
Match ID: 11 Score: 30.00 source: www.washingtonpost.com age: 1 day
qualifiers: 30.00 food

Feed your inner child with this one-pot sausage and fennel pasta
Thu, 10 Apr 2025 13:00:02 +0000
Italian sausage, cherry peppers and a rich sauce offer a playful nod to a childhood-favorite dish.
Match ID: 12 Score: 30.00 source: www.washingtonpost.com age: 1 day
qualifiers: 30.00 food

UK to co-host global conference with aim of resolving Sudan’s civil war
Wed, 09 Apr 2025 14:12:42 GMT

Foreign ministers will gather in London and seek to exert diplomatic pressure demanding a ceasefire

The British government is bringing together foreign ministers from nearly 20 countries and organisations in an attempt to establish a group that can drive the warring factions in Sudan closer towards peace.

The conference at Lancaster House in London on 15 April comes on the second anniversary of the start of a civil war that has led to the world’s biggest humanitarian crisis, but has been persistently left at the bottom of the global list of diplomatic priorities. Half of Sudan’s population are judged to be desperately short of food, with 11 million people internally displaced.

Continue reading...
Match ID: 13 Score: 30.00 source: www.theguardian.com age: 2 days
qualifiers: 30.00 food

Vegan “Egg” Salad
Fri, 11 Apr 2025 15:13:00 +0000
This vegan take on an egg salad uses crumbled tofu, mashed chickpeas, chopped rice noodles and Indian kala namak (black salt) to create an interplay of textures and flavors reminiscent of the original.
Match ID: 14 Score: 20.00 source: www.washingtonpost.com age: 0 days
qualifiers: 20.00 recipes

Edamame Spaghetti With Peas and Pistachios
Fri, 11 Apr 2025 04:00:00 +0000
Edamame spaghetti joins a vibrant, minty and slightly spicy pea sauce, feta and pistachios for a high-fiber, high-protein dish.
Match ID: 15 Score: 20.00 source: www.washingtonpost.com age: 1 day
qualifiers: 20.00 recipes

Sign up for the Feast newsletter: our free Guardian food email
Tue, 09 Jul 2019 08:19:21 GMT

A weekly email from Yotam Ottolenghi, Meera Sodha, Felicity Cloake and Rachel Roddy, featuring the latest recipes and seasonal eating ideas

Each week we’ll send you an exclusive newsletter from our star food writers. We’ll also send you the latest recipes from Yotam Ottolenghi, Nigel Slater, Meera Sodha and all our star cooks, stand-out food features and seasonal eating inspiration, plus restaurant reviews from Grace Dent and Jay Rayner.

Sign up below to start receiving the best of our culinary journalism in one mouth-watering weekly email.

Continue reading...
Match ID: 16 Score: 7.14 source: www.theguardian.com age: 2104 days
qualifiers: 4.29 food, 2.86 recipes

How philanthropists are destroying African farms – video
Thu, 03 Apr 2025 14:47:03 GMT

What happens when western billionaires try to ‘fix’ hunger in developing countries? Neelam Tailor investigates how philanthropic efforts by the Gates Foundation, the Rockefeller Foundation and the organisation they set up to revolutionise African farming, the Alliance for a Green Revolution in Africa (Agra), may have made matters worse for the small-scale farmers who produce 70% of the continent's food.

From seed laws that criminalise traditional practices to corporate partnerships with agribusiness giants such as Monsanto and Syngenta, we explore how a well-funded green revolution has led to rising debt, loss of biodiversity and deepening food insecurity across the continent

Continue reading...
Match ID: 17 Score: 4.29 source: www.theguardian.com age: 8 days
qualifiers: 4.29 food

Finalists Selected in NASA Aeronautics Agriculture-Themed Competition
Fri, 14 Mar 2025 17:59:12 +0000
Eight finalist teams participating in the 2025 NASA Gateways to Blue Skies Competition have been selected to present to a panel of judges their design concepts for aviation solutions that can help the agriculture industry.  Sponsored by NASA’s Aeronautics Research Mission Directorate, this year’s competition asked teams of university students to research new or improved […]
Match ID: 18 Score: 4.29 source: www.nasa.gov age: 28 days
qualifiers: 4.29 food

Lab-grown food could be sold in UK within two years
Mon, 10 Mar 2025 01:38:42 GMT
The Food Standards Agency (FSA) is looking at how it can speed up the approval process for lab-grown foods.
Match ID: 19 Score: 4.29 source: www.bbc.com age: 33 days
qualifiers: 4.29 food

How plastics are invading our brain cells – video
Thu, 06 Mar 2025 10:14:00 GMT

Plastics are everywhere, but their smallest fragments – nanoplastics – are making their way into the deepest parts of our bodies, including our brains and breast milk.

Scientists have now captured the first visual evidence of these particles inside human cells, raising urgent questions about their impact on our health. From the food we eat to the air we breathe, how are nanoplastics infiltrating our systems?

Neelam Tailor looks into the invisible invasion happening inside us all

Continue reading...
Match ID: 20 Score: 4.29 source: www.theguardian.com age: 37 days
qualifiers: 4.29 food

ISS Daily Summary Report – 7/18/2024
Thu, 18 Jul 2024 16:00:38 +0000
Boeing CST-100 Crewed Flight Test (CFT): Today, the CFT crew assisted the ISS crew with a few payload activities and completed Onboard Training for Backup Flight Control Proficiency. Payloads: Electro-static Levitation Furnace (ELF): The ELF cartridge holder containing the latest melted sample was removed and replaced with a new sample holder and sample. The completed …
Match ID: 21 Score: 4.29 source: www.nasa.gov age: 267 days
qualifiers: 4.29 food

ISS Daily Summary Report – 7/17/2024
Wed, 17 Jul 2024 16:00:39 +0000
Boeing CST-100 Crewed Flight Test (CFT): Today, the CFT crew assisted the ISS crew by completing the ongoing Plant Water Management 6 (PWM-6) activities. Payloads: Plant Ultraviolet-B (Plant UV-B): A laptop was connected and setup in preparation for future Plant UV-B operations. More information on this experiment can be found here. Plant Water Management 6 …
Match ID: 22 Score: 4.29 source: www.nasa.gov age: 268 days
qualifiers: 4.29 food

ISS Daily Summary Report – 7/16/2024
Tue, 16 Jul 2024 16:00:17 +0000
Boeing CST-100 Crewed Flight Test (CFT): Today, the CFT crew assisted the ISS crew by completing a Waste Hygiene Compartment (WHC) Filter Removal & Replacement (R&R), and completing various hydroponic flow tests with Plant Water Management 6 (PWM-6) hardware. Payloads: Lumina: The crew power-cycled the Lumina hardware, and transferred the science data to a Station …
Match ID: 23 Score: 4.29 source: www.nasa.gov age: 269 days
qualifiers: 4.29 food

ISS Daily Summary Report – 7/15/2024
Mon, 15 Jul 2024 16:00:09 +0000
Boeing CST-100 Crewed Flight Test (CFT): Today, the CFT crew assisted the ISS crew by performing a USOS food audit and continuing to complete different payload activities. Payloads: Combustion Integrated Rack (CIR): Fuel Oxidizer Management Assembly (FOMA) Calibration was performed. The upper rack doors were opened, the bottle valves were closed, the pressure in the …
Match ID: 24 Score: 4.29 source: www.nasa.gov age: 270 days
qualifiers: 4.29 food

Sign up for the Fashion Statement newsletter: our free fashion email
Tue, 20 Sep 2022 11:06:20 GMT

Style, with substance: what’s really trending this week, a roundup of the best fashion journalism and your wardrobe dilemmas solved, direct to your inbox every Thursday

Style, with substance: what’s really trending this week, a roundup of the best fashion journalism and your wardrobe dilemmas solved, delivered straight to your inbox every Thursday

Explore all our newsletters: whether you love film, football, fashion or food, we’ve got something for you

Continue reading...
Match ID: 25 Score: 4.29 source: www.theguardian.com age: 935 days
qualifiers: 4.29 food

What is Blockchain: Everything You Need to Know (2022)
Mon, 18 Apr 2022 05:49:00 +0000
What is Blockchain

If you want to pay online, you need to register an account and provide credit card information. If you don't have a credit card, you can pay with bank transfer. With the rise of cryptocurrencies, these methods may become old.

Imagine a world in which you can do transactions and many other things without having to give your personal information. A world in which you don’t need to rely on banks or governments anymore. Sounds amazing, right? That’s exactly what blockchain technology allows us to do.

It’s like your computer’s hard drive. blockchain is a technology that lets you store data in digital blocks, which are connected together like links in a chain. 

Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.

A few years later, in 1998, software developer Nick Szabo proposed using a similar kind of technology to secure a digital payments system he called “Bit Gold.” However, this innovation was not adopted until Satoshi Nakamoto claimed to have invented the first Blockchain and Bitcoin.

So, What is Blockchain?

A blockchain is a distributed database shared between the nodes of a computer network. It saves information in digital format. Many people first heard of blockchain technology when they started to look up information about bitcoin.

Blockchain is used in cryptocurrency systems to ensure secure, decentralized records of transactions.

Blockchain allowed people to guarantee the fidelity and security of a record of data without the need for a third party to ensure accuracy.

To understand how a blockchain works, Consider these basic steps:

  • Blockchain collects information in “blocks”.
  • A block has a storage capacity, and once it's used up, it can be closed and linked to a previously served block.
  • Blocks form chains, which are called “Blockchains.”
  • More information will be added to the block with the most content until its capacity is full. The process repeats itself.
  • Each block in the chain has an exact timestamp and can't be changed.

Let’s get to know more about the blockchain.

How does blockchain work?

Blockchain records digital information and distributes it across the network without changing it. The information is distributed among many users and stored in an immutable, permanent ledger that can't be changed or destroyed. That's why blockchain is also called "Distributed Ledger Technology" or DLT.

Here’s how it works:

  • Someone or a computer will transacts
  • The transaction is transmitted throughout the network.
  • A network of computers can confirm the transaction.
  • When it is confirmed a transaction is added to a block
  • The blocks are linked together to create a history.

And that’s the beauty of it! The process may seem complicated, but it’s done in minutes with modern technology. And because technology is advancing rapidly, I expect things to move even more quickly than ever.

  • A new transaction is added to the system. It is then relayed to a network of computers located around the world. The computers then solve equations to ensure the authenticity of the transaction.
  • Once a transaction is confirmed, it is placed in a block after the confirmation. All of the blocks are chained together to create a permanent history of every transaction.

How are Blockchains used?

Even though blockchain is integral to cryptocurrency, it has other applications. For example, blockchain can be used for storing reliable data about transactions. Many people confuse blockchain with cryptocurrencies like bitcoin and ethereum.

Blockchain already being adopted by some big-name companies, such as Walmart, AIG, Siemens, Pfizer, and Unilever. For example, IBM's Food Trust uses blockchain to track food's journey before reaching its final destination.

Although some of you may consider this practice excessive, food suppliers and manufacturers adhere to the policy of tracing their products because bacteria such as E. coli and Salmonella have been found in packaged foods. In addition, there have been isolated cases where dangerous allergens such as peanuts have accidentally been introduced into certain products.

Tracing and identifying the sources of an outbreak is a challenging task that can take months or years. Thanks to the Blockchain, however, companies now know exactly where their food has been—so they can trace its location and prevent future outbreaks.

Blockchain technology allows systems to react much faster in the event of a hazard. It also has many other uses in the modern world.

What is Blockchain Decentralization?

Blockchain technology is safe, even if it’s public. People can access the technology using an internet connection.

Have you ever been in a situation where you had all your data stored at one place and that one secure place got compromised? Wouldn't it be great if there was a way to prevent your data from leaking out even when the security of your storage systems is compromised?

Blockchain technology provides a way of avoiding this situation by using multiple computers at different locations to store information about transactions. If one computer experiences problems with a transaction, it will not affect the other nodes.

Instead, other nodes will use the correct information to cross-reference your incorrect node. This is called “Decentralization,” meaning all the information is stored in multiple places.

Blockchain guarantees your data's authenticity—not just its accuracy, but also its irreversibility. It can also be used to store data that are difficult to register, like legal contracts, state identifications, or a company's product inventory.

Pros and Cons of Blockchain

Blockchain has many advantages and disadvantages. 

Pros

  • Accuracy is increased because there is no human involvement in the verification process.
  • One of the great things about decentralization is that it makes information harder to tamper with.
  • Safe, private, and easy transactions
  • Provides a banking alternative and safe storage of personal information

Cons

  • Data storage has limits.
  • The regulations are always changing, as they differ from place to place.
  • It has a risk of being used for illicit activities 

Frequently Asked Questions About Blockchain

I’ll answer the most frequently asked questions about blockchain in this section.

Is Blockchain a cryptocurrency?

Blockchain is not a cryptocurrency but a technology that makes cryptocurrencies possible. It's a digital ledger that records every transaction seamlessly.

Is it possible for Blockchain to be hacked?

Yes, blockchain can be theoretically hacked, but it is a complicated task to be achieved. A network of users constantly reviews it, which makes hacking the blockchain difficult.

What is the most prominent blockchain company?

Coinbase Global is currently the biggest blockchain company in the world. The company runs a commendable infrastructure, services, and technology for the digital currency economy.

Who owns Blockchain?

Blockchain is a decentralized technology. It’s a chain of distributed ledgers connected with nodes. Each node can be any electronic device. Thus, one owns blockhain.

What is the difference between Bitcoin and Blockchain technology?

Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency 

What is the difference between Blockchain and a Database?

Generally a database is a collection of data which can be stored and organized using a database management system. The people who have access to the database can view or edit the information stored there. The client-server network architecture is used to implement databases. whereas a blockchain is a growing list of records, called blocks, stored in a distributed system. Each block contains a cryptographic hash of the previous block, timestamp and transaction information. Modification of data is not allowed due to the design of the blockchain. The technology allows decentralized control and eliminates risks of data modification by other parties.

Final Saying

Blockchain has a wide spectrum of applications and, over the next 5-10 years, we will likely see it being integrated into all sorts of industries. From finance to healthcare, blockchain could revolutionize the way we store and share data. Although there is some hesitation to adopt blockchain systems right now, that won't be the case in 2022-2023 (and even less so in 2026). Once people become more comfortable with the technology and understand how it can work for them, owners, CEOs and entrepreneurs alike will be quick to leverage blockchain technology for their own gain. Hope you like this article if you have any question let me know in the comments section

FOLLOW US ON TWITTER




Match ID: 26 Score: 4.29 source: techncruncher.blogspot.com age: 1090 days
qualifiers: 4.29 food

Filter efficiency 97.264 (27 matches/987 results)


********** XKCD **********
return to top



Tariffs
[later] I don't get why our pizza slices have such terrible reviews; the geotextile-infused sauce gives the toppings incredible slope stability!
Match ID: 0 Score: 1000.00 source: xkcd.com
qualifiers: 1000.00 xkcd

Stargazing 4
We haven't actually seen a star fall in since we invented telescopes, but I have a list of ones I'm really hoping are next.
Match ID: 1 Score: 1000.00 source: xkcd.com
qualifiers: 1000.00 xkcd

Push Notifications
NOTIFICATION: Now dismissing a head of the Notification Hydra… NOTIFICATION: Success! You have dismissed a head of the Notification Hydra!
Match ID: 2 Score: 1000.00 source: xkcd.com
qualifiers: 1000.00 xkcd

Anachronym Challenge
I have to pay with paper money.
Match ID: 3 Score: 1000.00 source: xkcd.com
qualifiers: 1000.00 xkcd

Filter efficiency 99.595 (4 matches/987 results)


********** TRAVEL **********
return to top



What’s new in Portugal? 10 reasons to visit in 2025
Sat, 12 Apr 2025 11:00:44 GMT

From modern art in Lisbon and yoga on the Algarve to food festivals, coastal hikes, surfing and cycling, it’s all going on in one of Europe’s favourite destinations

The hilltop town about 40 minutes’ drive from Lisbon is celebrating 30 years of Unesco world heritage status. Sintra was the first European site listed as a cultural landscape, thanks to its fairytale architecture set among lush parks and gardens. There are 30 events taking place throughout the year, especially aimed at young people, culminating in the Sintra PH30 festival in December. Initiatives include outdoor activities such as geocaching, orienteering, mountain biking, hiking and running; escape rooms, murder mysteries and ghost experiences in and around the town’s historic buildings; behind-the-scenes visits to restoration sites and conservation projects; and live music and talks.
ph30.parquesdesintra.pt

Continue reading...
Match ID: 0 Score: 35.00 source: www.theguardian.com age: 0 days
qualifiers: 35.00 travel(|ing)

‘As an environmental scientist, I’m horrified’: Should supersonic passenger travel be making a comeback?
Sat, 12 Apr 2025 09:00:43 GMT

Twenty years after Concorde was grounded, a new wave of ‘quiet’ supersonic aircraft are in development – but not everyone welcomes the return of this costly, carbon-intensive technology

When I call Blake Scholl from New York, he says it’s a shame we couldn’t have met at his office in Colorado. If only there were a supersonic jet that could cruise at 1.7 times the speed of sound, and get me there two hours quicker than the typical JFK-to-Denver route.

There soon might be. Scholl is the CEO of Boom Supersonic, a company betting that ordinary civilians want to shoot across the sky at 1,100 miles (1,700 kilometres) per hour. After the pandemic brought a slump to the skies, air travel has returned to its former levels, and in-person business events are back on track. As a faster option for these travellers, Boom is developing its breakneck jets to be operational by 2029 – nearly a quarter century after Concorde landed its last plane.

Continue reading...
Match ID: 1 Score: 35.00 source: www.theguardian.com age: 0 days
qualifiers: 35.00 travel(|ing)

Chaos in China as cold vortex from Mongolia brings strongest April winds in decades
Sat, 12 Apr 2025 05:19:58 GMT

Flights cancelled, train services suspended and tourist attractions closed as weather service says wind speeds could surpass records set in 1951

Strong winds caused havoc in Beijing and parts of northern China on Saturday, forcing hundreds of flights to be cancelled, attractions to close and rail lines to be suspended, state media said.

The powerful winds stemmed mainly from a cold vortex system formed over Mongolia that was moving east and south, sweeping across northern China from Friday and through the weekend, the China Meteorological Administration (CMA) said.

Continue reading...
Match ID: 2 Score: 35.00 source: www.theguardian.com age: 0 days
qualifiers: 35.00 travel(|ing)

Holy water brimming with cholera compels illness cluster in Europe
Fri, 11 Apr 2025 18:59:21 +0000
Testing found that the holy water was "heavily contaminated."
Match ID: 3 Score: 35.00 source: arstechnica.com age: 0 days
qualifiers: 35.00 travel(|ing)

Boarding passes and check-in could be scrapped in air travel shake-up
Fri, 11 Apr 2025 16:57:16 GMT

Facial recognition and a ‘journey pass’ stored on passengers’ phones are part of UN-backed plans to digitise air transport

The days of fumbling around for your boarding pass or frantically checking in for a flight on the way to the airport could soon be over under imminent plans to overhaul the way we travel.

The International Civil Aviation Organization (ICAO), the UN body responsible for crafting airline policy, plans to dramatically shake up existing rules for airports and airlines through the introduction of a “digital travel credential”.

Continue reading...
Match ID: 4 Score: 35.00 source: www.theguardian.com age: 0 days
qualifiers: 35.00 travel(|ing)

Australian with working visa detained and deported on returning to US from sister’s memorial
Fri, 11 Apr 2025 12:00:17 GMT

Man who says he had previously left and re-entered the country multiple times alleges border officials called him ‘retarded’ and boasted ‘Trump is back in town’

When Jonathan returned from the US to Australia for a quick trip to scatter his sister’s ashes, he packed only two changes of clothes, leaving enough space in his small bag to carry the empty ashes urn to his home in the US. The trip was so brief he didn’t even pack a laptop charger.

The Australian says he was detained and deported when returning from the memorial in March, despite holding a working visa still valid for more than a year. He has been living on the US east coast for the better part of a decade – where his American partner, apartment, work studio and clients remain.

Continue reading...
Match ID: 5 Score: 35.00 source: www.theguardian.com age: 0 days
qualifiers: 35.00 travel(|ing)

At U.S. border, fewer crossings and the odd phone search — but little fear
Fri, 11 Apr 2025 09:00:20 +0000
Foreign travel to the United States is down — but for many of those still coming, they remain confident that they’ll be welcomed in the U.S.
Match ID: 6 Score: 35.00 source: www.washingtonpost.com age: 1 day
qualifiers: 35.00 travel(|ing)

Reimagining Democracy
2025-04-11T00:35:00Z

Imagine that all of us—all of society—have landed on some alien planet and need to form a government: clean slate. We do not have any legacy systems from the United States or any other country. We do not have any special or unique interests to perturb our thinking. How would we govern ourselves? It is unlikely that we would use the systems we have today. Modern representative democracy was the best form of government that eighteenth-century technology could invent. The twenty-first century is very different: scientifically, technically, and philosophically. For example, eighteenth-century democracy was designed under the assumption that travel and communications were both hard...


Match ID: 7 Score: 35.00 source: www.schneier.com age: 1 day
qualifiers: 35.00 travel(|ing)

Elderly British couple ‘interrogated 29 times by Taliban’ since imprisonment
Thu, 10 Apr 2025 21:55:51 GMT

Daughter of Peter and Barbie Reynolds, 79 and 75, says they have ‘no idea’ why they have been in jail for two months

An elderly British couple taken captive by the Taliban have been interrogated 29 times since they were imprisoned more than two months ago, and still have “absolutely no idea” why they have been incarcerated, their daughter has said.

No charges have been brought against Peter Reynolds, 79, and his wife, Barbie, 75, who ran school training programmes and were arrested alongside an American friend, Faye Hall, as they travelled to their home in Bamyan province, in central Afghanistan, in February.

Continue reading...
Match ID: 8 Score: 35.00 source: www.theguardian.com age: 1 day
qualifiers: 35.00 travel(|ing)

Ask Sahaj: My parents traveled from India to tell me to leave my girlfriend
Thu, 10 Apr 2025 14:17:02 +0000
He’s ready to propose to his girlfriend, but his parents have never approved of the relationship.
Match ID: 9 Score: 35.00 source: www.washingtonpost.com age: 1 day
qualifiers: 35.00 travel(|ing)

Trump Appears to Be Targeting Muslim and “Non-White” Students for Deportation
Tue, 08 Apr 2025 13:03:13 +0000

Students from Muslim-majority countries as well as Asia and Africa are having their visas revoked with little or no explanation.

The post Trump Appears to Be Targeting Muslim and “Non-White” Students for Deportation appeared first on The Intercept.


Match ID: 10 Score: 30.00 source: theintercept.com age: 3 days
qualifiers: 30.00 travel(|ing)

At Least 50 Arizona State Students Have Now Had Visas Revoked, Lawyer Says
Tue, 08 Apr 2025 00:49:38 +0000

Just weeks away from graduation, some international students at Arizona State University have been blocked from completing degrees.

The post At Least 50 Arizona State Students Have Now Had Visas Revoked, Lawyer Says appeared first on The Intercept.


Match ID: 11 Score: 25.00 source: theintercept.com age: 4 days
qualifiers: 25.00 travel(|ing)

NASA Supports Wildland Fire Technology Demonstration
Thu, 03 Apr 2025 20:52:42 +0000
Advancements in NASA’s airborne technology have made it possible to gather localized wind data and assess its impacts on smoke and fire behavior. This information could improve wildland fire decision making and enable operational agencies to better allocate firefighters and resources. A small team from NASA’s Armstrong Flight Research Center in Edwards, California, is demonstrating […]
Match ID: 12 Score: 5.00 source: www.nasa.gov age: 8 days
qualifiers: 5.00 travel(|ing)

NASA Boosts Efficiency with Custom X-66 Flooring
Fri, 28 Mar 2025 21:00:00 +0000
Lee esta historia en español aquí. NASA designed temporary floorboards for the MD-90 aircraft to use while it is transformed into the X-66 experimental demonstrator aircraft. These floorboards will protect the original flooring and streamline the modification process. Supporting the agency’s Sustainable Flight Demonstrator project, a small team in the Experimental Fabrication Shop at NASA’s Armstrong […]
Match ID: 13 Score: 5.00 source: www.nasa.gov age: 14 days
qualifiers: 5.00 travel(|ing)

NASA’s X-59 Completes ‘Cruise Control’ Engine Speed Hold Test
Wed, 26 Mar 2025 20:49:55 +0000
Lee esta historia en español aquí. The team behind NASA’s X-59 completed another critical ground test in March, ensuring the quiet supersonic aircraft will be able to maintain a specific speed during operation. The test, known as engine speed hold, is the latest marker of progress as the X-59 nears first flight this year. “Engine […]
Match ID: 14 Score: 5.00 source: www.nasa.gov age: 16 days
qualifiers: 5.00 travel(|ing)

How to Enter the US With Your Digital Privacy Intact
Mon, 24 Mar 2025 18:10:05 +0000
Crossing into the United States has become increasingly dangerous for digital privacy. Here are a few steps you can take to minimize the risk of Customs and Border Protection accessing your data.
Match ID: 15 Score: 5.00 source: www.wired.com age: 18 days
qualifiers: 5.00 travel(|ing)

BBC travels out to 'blistered and burnt' oil tanker in North Sea
Wed, 12 Mar 2025 21:32:53 GMT
While at least two million litres of jet fuel are in the water, there is some positive news.
Match ID: 16 Score: 5.00 source: www.bbc.com age: 30 days
qualifiers: 5.00 travel(|ing)

Future of space travel: Could robots really replace human astronauts?
Tue, 31 Dec 2024 01:46:51 GMT
Advances in technology raise questions about the need to send people to space - and the risks and cost
Match ID: 17 Score: 5.00 source: www.bbc.com age: 102 days
qualifiers: 5.00 travel(|ing)

Guardian Traveller newsletter: Sign up for our free holidays email
Wed, 12 Oct 2022 14:21:58 GMT

From biking adventures to city breaks, get inspiration for your next break – whether in the UK or further afield – with twice-weekly emails from the Guardian’s travel editors. You’ll also receive handpicked offers from Guardian Holidays.

From biking adventures to city breaks, get inspiration for your next break – whether in the UK or further afield – with twice-weekly emails from the Guardian’s travel editors.

You’ll also receive handpicked offers from Guardian Holidays.

Continue reading...
Match ID: 18 Score: 5.00 source: www.theguardian.com age: 912 days
qualifiers: 5.00 travel(|ing)

Filter efficiency 98.075 (19 matches/987 results)


********** UNIVERSITY **********
return to top



A guide to the “platonic ideal” of a Negroni and other handy tips
Fri, 11 Apr 2025 16:53:16 +0000
Perfumer by day, mixologist by night, Kevin Peterson specializes in crafting scent-paired cocktails.
Match ID: 0 Score: 10.00 source: arstechnica.com age: 0 days
qualifiers: 10.00 school

Reimagining Democracy
2025-04-11T00:35:00Z

Imagine that all of us—all of society—have landed on some alien planet and need to form a government: clean slate. We do not have any legacy systems from the United States or any other country. We do not have any special or unique interests to perturb our thinking. How would we govern ourselves? It is unlikely that we would use the systems we have today. Modern representative democracy was the best form of government that eighteenth-century technology could invent. The twenty-first century is very different: scientifically, technically, and philosophically. For example, eighteenth-century democracy was designed under the assumption that travel and communications were both hard...


Match ID: 1 Score: 10.00 source: www.schneier.com age: 1 day
qualifiers: 10.00 school

Trump Appears to Be Targeting Muslim and “Non-White” Students for Deportation
Tue, 08 Apr 2025 13:03:13 +0000

Students from Muslim-majority countries as well as Asia and Africa are having their visas revoked with little or no explanation.

The post Trump Appears to Be Targeting Muslim and “Non-White” Students for Deportation appeared first on The Intercept.


Match ID: 2 Score: 8.57 source: theintercept.com age: 3 days
qualifiers: 8.57 school

Filter efficiency 99.696 (3 matches/987 results)

ABOUT THE PROJECT

RSS Rabbit links users to publicly available RSS entries.
Vet every link before clicking! The creators accept no responsibility for the contents of these entries.

Relevant

Fresh

Convenient

Agile

CONTACT

We're not prepared to take user feedback yet. Check back soon!

rssRabbit quadric