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An anonymous reader quotes a report from the Guardian: The critical Atlantic current system appears significantly more likely to collapse than previously thought after new research found that climate models predicting the biggest slowdown are the most realistic. Scientists called the new finding "very concerning" as a collapse would have catastrophic consequences for Europe, Africa and the Americas. The Atlantic meridional overturning circulation (Amoc) is a major part of the global climate system and was already known to be at its weakest for 1,600 years as a result of the climate crisis. Scientists spotted warning signs of a tipping point in 2021 and know that the Amoc has collapsed in the Earth's past. Climate scientists use dozens of different computer models to assess the future climate. However, for the complex Amoc system, these produce widely varying results, ranging from some that indicate no further slowdown by 2100 to those suggesting a huge deceleration of about 65%, even when carbon emissions from fossil fuel burning are gradually cut to net zero. The research combined real-world ocean observations with the models to determine the most reliable, and this hugely reduced the spread of uncertainty. They found an estimated slowdown of 42% to 58% in 2100, a level almost certain to end in collapse. The Amoc is a major part of the global climate system and brings sun-warmed tropical water to Europe and the Arctic, where it cools and sinks to form a deep return current. A collapse would shift the tropical rainfall belt on which many millions of people rely to grow their food, plunge western Europe into extreme cold winters and summer droughts, and add 50-100cm to already rising sea levels around the Atlantic. The slowdown has to do with the Arctic's rapidly rising temperatures from global warming. "Warmer water is less dense and therefore sinks into the depths more slowly," explains the Guardian. "This slowing allows more rainfall to accumulate in the salty surface waters, also making it less dense, and further slowing the sinking and forming an Amoc feedback loop." The new research has been published in the journal Science Advances.

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18 Apr 2026 3:30am GMT

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18 Apr 2026 1:15am GMT

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18 Apr 2026 1:14am GMT

A new Ipsos poll finds Americans are increasingly getting news from online personalities and comedians instead of traditional TV or newspapers. The survey says nearly 70% get news online in a given week, versus 55% from TV and 25% from newspapers, with figures like Joe Rogan, Greg Gutfeld, Sean Hannity, and late-night hosts ranking prominently depending on political leanings. From the Hollywood Reporter: The poll, which was conducted in March, actually found the conservative politicians and cabinet members, including President Trump, were the top news influencers. When politicos were excluded, Joe Rogan led the list, followed by Fox News personalities Greg Gutfeld and Sean Hannity, and then TuckerCarlson and Ben Shapiro. The only three influencers to crack 10 percent were Trump, Rogan, and JD Vance. Among people who voted for Kamala Harris, the top news personalities were late night hosts, led by ABC's Jimmy Kimmel, followed by CBS Late Show host Stephen Colbert, and Daily Show host Jon Stewart. Just under 70 percent of respondents said they get their news online in a given week, compared to 55 percent for TV, and 25 percent for newspapers. [...] Of traditional media outlets, TV dominated, with Fox News, the broadcast networks, and CNN topping the list of sources. Facebook, YouTube and Instagram were the most popular online news sources. "On these platforms opinionated personalities and comedians appear to drown out anyone who would fit in the traditional journalist category," said assistant professor of practice and Jordan Center Executive Director Steven L Herman. "Even in the late 19th century and early 20th centuries, sensationalist and polarizing voices in print and later on air were among the most influential in the political landscape -- such as political satirist Mark Twain and populist Father Charles Coughlin."

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17 Apr 2026 11:00pm GMT

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17 Apr 2026 10:30pm GMT

NIST is narrowing how it handles CVEs in the National Vulnerability Database (NVD), saying it will only automatically enrich higher-priority vulnerabilities. "CVEs that do not meet those criteria will still be listed in the NVD but will not automatically be enriched by NIST," it said. "This change is driven by a surge in CVE submissions, which increased 263% between 2020 and 2025. We don't expect this trend to let up anytime soon." The Hacker News reports: The prioritization criteria outlined by NIST, which went into effect on April 15, 2026, are as follows: - CVEs appearing in the U.S. Cybersecurity and Infrastructure Security Agency's (CISA) Known Exploited Vulnerabilities (KEV) catalog. - CVEs for software used within the federal government. - CVEs for critical software as defined by Executive Order 14028: this includes software that's designed to run with elevated privilege or managed privileges, has privileged access to networking or computing resources, controls access to data or operational technology, and operates outside of normal trust boundaries with elevated access. Any CVE submission that doesn't meet these thresholds will be marked as "Not Scheduled." The idea, NIST said, is to focus on CVEs that have the maximum potential for widespread impact. "While CVEs that do not meet these criteria may have a significant impact on affected systems, they generally do not present the same level of systemic risk as those in the prioritized categories," it added. [...] Changes have also been instituted for various other aspects of the NVD operations. These include: - NIST will no longer routinely provide a separate severity score for a CVE where the CVE Numbering Authority has already provided a severity score. - A modified CVE will be reanalyzed only if it "materially impacts" the enrichment data. Users can request specific CVEs to be reanalyzed by sending an email to the same address listed above. - All unenriched CVEs currently in backlog with an NVD publish date earlier than March 1, 2026, will be moved into the "Not Scheduled" category. This does not apply to CVEs that are already in the KEV catalog. - NIST has updated the CVE status labels and descriptions, as well as the NVD Dashboard, to accurately reflect the status of all CVEs and other statistics in real time.

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17 Apr 2026 10:00pm GMT

Grinex says needed hacking resources "available exclusively to ... unfriendly states."

17 Apr 2026 9:28pm GMT

Wine 11.7 begins MSXML reimplementation work, improves VBScript compatibility, adds 7.1 DirectSound support, and fixes 35 bugs across apps and games.

17 Apr 2026 8:57pm GMT

Probation for man who used stolen logins and posted private info on social media.

17 Apr 2026 7:31pm GMT

She's well qualified but will need to navigate RFK Jr.'s anti-vaccine agenda.

17 Apr 2026 7:19pm GMT

GIMP 3.2.4 image editor improves layer fills, text tool behavior, PDF export, and support for PSD, PNG, DDS, ORA, and other file formats.

17 Apr 2026 1:38pm GMT

The Free Software Foundation says OnlyOffice cannot use AGPLv3 to impose extra restrictions on forks, escalating the Euro-Office licensing dispute.

17 Apr 2026 12:43pm GMT