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Blender 5.1 open-source 3D graphics software is now available for download with hardware ray-tracing by for AMD GPUs and other changes. Here’s what’s new!

Luckfox has introduced the Lume, a compact development board based on the Allwinner T153 industrial processor. The board combines a quad-core Arm Cortex-A7 with a RISC-V E907 core, along with dual Gigabit Ethernet, MIPI display and camera interfaces, and onboard memory and storage. The T153 uses a heterogeneous architecture combining a quad-core Arm Cortex-A7 cluster […]

13 million people live in Moscow, reports CNN. But since early March the city "has experienced internet and mobile service outages on a level previously unseen." (Though Wi-Fi access to the internet is still available...) Russian social media "is flooded with jokes and memes about sending letters by carrier pigeons or using smartphones as ping-pong paddles..." [Moscow residents] complain they cannot navigate around the center or use their favorite mobile apps. The interruptions appear to have had a knock-on effect of making it more difficult to make voice calls or send an SMS. Some are panic-buying walkie-talkies, paper maps, and even pagers. The latest shutdown builds on similar efforts around the country. For months, mobile internet service interruptions have hit Russia's regions, particularly in provinces bordering Ukraine, which has staged incursions and launched strikes inside Russian territory to counter Russia's full-scale invasion. Some regions have reported not having any mobile internet since summer. But the most recent outages have hit the country's main centers of wealth and power: Moscow and Russia's second city, St. Petersburg. Public officials claim the blackout of mobile internet service in the capital and other regions is part of a security effort to counter "increasingly sophisticated methods" of Ukrainian attack... Speculation centers on whether the authorities are testing their ability to clamp down on public protest in the case there's an effort to reintroduce unpopular mobilization measures to find fresh manpower for the war in Ukraine; whether mobile internet outages may precede a more sweeping digital blackout; or if the new restrictions reflect an atmosphere of heightened fear and paranoia inside the Kremlin as it watches US-led regime- change efforts unfold against Russian allies such as Venezuela and Iran... On Wednesday, Russian mobile providers sent notifications that there would be "temporary restrictions" on mobile internet in parts of Moscow for security reasons, Russian state news agency RIA-Novosti reported. The measures will last "for as long as additional measures are needed to ensure the safety of our citizens," Kremlin spokesman Dmitry Peskov said on March 11... As well as banning many social media platforms, Russia blocks calling features on messenger apps such as WhatsApp and Telegram. Roskomnadzor, the country's communications regulator, has introduced a "white list" of approved apps... Russia has also tested what it calls the "sovereign internet," a network that is effectively firewalled from the rest of the world. The disruptions are fueling broader concerns about tightening state control. In parallel with the internet shutdown, the Kremlin has also been pushing to impose a state-controlled messaging app called Max as the country's main portal for state services, payments and everyday communication. There has been speculation the Kremlin may be planning to ban Telegram, Russia's most widely used messaging app, entirely. Roskomnadzor said that it was restricting Telegram for allegedly failing to comply with Russian laws. "Russia has opened a criminal case against me for 'aiding terrorism,'" Telegram's Russian-born founder Pavel Durov said on X last month. "Each day, the authorities fabricate new pretexts to restrict Russians' access to Telegram as they seek to suppress the right to privacy and free speech...." The article includes this quote from Mikhail Klimarev, head of the Internet Protection Society and an expert on Russian internet freedom. "In any situation when they (the authorities) perceive some kind of danger for themselves and accept the belief that the internet is dangerous for them, even if it may not be true, they will shut it down," he said. "Just like in Iran."

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"Juicier steaks could soon be served up after barley was given the go-ahead to become Britain's first gene-edited crop," reports the Telegraph: In an effort to fatten up cows and get them to market faster, scientists have altered the DNA of Golden Promise barley to increase its fat content... [Regulators have approved the feeding of that barley to cows for further studies.] [T]he small increase reduces the time it takes for farmers to raise animals for slaughter and increases the amount of milk and meat they produce to make the industry more profitable. The gene-edited barley is also able to cut the amount of methane a cow produces, [Rothamsted Research professor/biochemist Peter] Eastmond said... Reducing methane from cattle is a major goal of the industry, and Professor Eastmond estimated his barley could cut the methane output from a single cow by up to 15%. The two genetic tweaks to the barley are believed to alter the gut bacteria in cows' stomachs and reduce the amount of methane-generating microbes, cutting the cows' emissions.... [Eastmond] is also working on applying the same two gene edits to rye grass to create pastures and meadows which are lipid-rich and calorie-dense. This, he said, could lead to entire fields of gene-edited grass which could be grazed by cows, sheep, horses and goats to fatten them up and cut emissions... "It would be better to have this technology in a pasture grass that's grown to supply the livestock and graze it directly." The barley "has been modified to have a single letter of DNA removed from two different genes to switch them off," the article points out. "No genes have been added to its DNA and it is not considered to be genetically modified." The article points out that Britain "has launched a push towards more gene-edited crops as a key post-Brexit freedom since splitting from the European Union," noting that U.K. scientists and private companies "have created products such as bread with fewer cancer-causing chemicals, longer-lasting strawberries and bananas, sweeter-tasting lettuce and disease-resistant potatoes, although these are yet to be granted permission to land on supermarket shelves..." But the EU has so far resisted the sale of any gene-edited crops in the EU. Thanks to long-time Slashdot reader fjo3 for sharing the article.

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China's orbital outpost Tiangong was completed in 2022 and is hosting up to three astronauts at a time, reports CNN. But meanwhile U.S. lawmakers are now signaling there's not time to develop and launch a replacement for the International Space Station — considered the signal most expensive object ever built — before its deorbiting in 2030. A recent Senate bill calls for the U.S. to continue funding it as late as 2032, but that bill still awaits approval from the U.S. Senate and the House. But some private space companies are already building their alternatives: Private companies that are in the early design and mockup phase of developing these space stations are still waiting on NASA for guidance — and money... [NASA's "Requests for Proposals"] were delayed, in part because it took all of 2025 to cinch a confirmation for Trump's on-again-off-again pick for NASA administrator, Jared Isaacman [confirmed in December]... Similarly, 2025 saw a 45-day government shutdown, the longest in history — adding another hiccup in the space agency's plans to begin formally soliciting proposals from the private sector. Companies now expect that NASA will issue its Request for Proposals in late March or early April, one CEO told CNN... Several commercial outfits have recently announced big funding influxes aimed at speeding up the development and launch of new orbiting outposts. Houston-based Axiom Space announced a $350 million funding round last month. Its California-based competitor Vast then notched a $500 million raise in early March. Vast is determined to launch a bare-bones station to orbit as soon as possible, with or without federal input, according to the company. "Our approach is to actually not wait for (NASA) and get going and build a minimum viable product, single-module space station called Haven-1, which we're launching into orbit next year," Vast CEO Max Haot told CNN in a phone interview earlier this month. Similarly, Axiom Space is working toward a 2028 launch date for a module that it plans to initially attach to the ISS before breaking off to orbit on its own. A spokesperson told CNN that it the company is "committed" to winning the NASA contract money and may continue pursing such goals even without contract awards. Still, there's lingering doubt that any of the companies pursuing space stations will be able to stay afloat without securing a coveted NASA contract or at least cinching significant business from the public sector. The article includes "Another complicating fact: Russia, the United States' primary partner on the ISS, has not pledged to keep operating its half of the space station past 2028." NASA will eventually evaluate proposals for an ISS alternative from Vast, Axiom Space, Jeff Bezos' Blue Origin, Max Space and several competitors including Voyager Technologies, CNN notes, ultimately handing out an estimated $1.5 billion in contracts between 2026 and 2031. And while those companies may wait decades before a return on their investment, the article includes this quotes from the cofounder/general partner of Balerion Space Ventures, which led the fundraising for Vast. " What's obvious to us is you're going to have multiple vehicles with myriad companies go into space. You're going to have vehicles leaving from celestial bodies, like the moon. And we need a habitat."

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Wine 11.5 is out today as the latest bi-weekly development release for this software to run Windows games and applications on Linux and other platforms. Most exciting with Wine 11.5 is the introduction of the Syscall User Dispatch feature on Linux...

System76’s new Thelio Mira keeps the base specs close to Prime but leans on cooling, power headroom, and expandability to court GPU?heavy Linux workloads.

ReactOS aims to be compatible with programs and drivers developed for Windows Server 2003 and later versions of Microsoft Windows. And Slashdot reader jeditobe reports that the project has now "announced significant progress in achieving compatibility with proprietary graphics drivers." ReactOS now supports roughly 90% of GPU drivers for Windows XP and Windows Server 2003, thanks to a series of fixes and the implementation of the KMDF (Kernel-Mode Driver Framework) and WDDM (Windows Display Driver Model) subsystems. Prior to these changes, many proprietary drivers either failed to launch or exhibited unstable behavior. In the latest nightly builds of the 0.4.16 branch, drivers from a variety of manufacturers — including Intel, NVIDIA, and AMD — are running reliably. The project demonstrated ReactOS running on real hardware, including booting with installed drivers for graphics cards such as Intel GMA 945, NVIDIA GeForce 8800 GTS and GTX 750 Ti, and AMD Radeon HD 7530G. They also highlighted successful operation on mobile GPUs like the NVIDIA Quadro 1000M, with 2D/3D acceleration, audio, and network connectivity all functioning correctly. Further tests confirmed support on less common or older configurations, including a laptop with a Radeon Xpress 1100, as well as high-performance cards like the NVIDIA GTX Titan X. A key contribution came from a patch merged into the main branch for the memory management subsystem, which improved driver stability and reduced crashes during graphics adapter initialization.

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Slashdot reader BrianFagioli writes: According to the research firm Gartner, 50% of U.S. consumers say they would prefer to do business with brands that avoid using GenAI in consumer facing content such as advertising and promotional messaging. The survey of 1,539 Americans, conducted in October 2025, also found growing skepticism about the reliability of online information, with 61% saying they frequently question whether information they use for everyday decisions is trustworthy... Gartner found that 68% of consumers often wonder whether the content they see online is real, while fewer people now rely on intuition alone to judge credibility [only 27%]. Instead, more consumers are actively verifying information and checking sources. Gartner's senior principal analyst offered suggests discretion for brands trying to use AI. "The brands that win will be the ones that use AI in ways customers can immediately recognize as helpful, while being transparent about when AI is used, what it's doing, and giving customers a clear choice to opt out."

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A free built-in VPN is coming to Firefox on Tuesday, Mozilla announced this week: Free VPNs can sometimes mean sketchy arrangements that end up compromising your privacy, but ours is built from our data principles and commitment to be the world's most trusted browser. It routes your browser traffic through a proxy to hide your IP address and location while you browse, giving you stronger privacy and protection online with no extra downloads. Users will have 50 gigabytes of data monthly in the U.S., France, Germany and U.K. to start. Available in Firefox 149 starting March 24. We also recently shared that Firefox is the first browser to ship Sanitizer API, a new web security standard that blocks attacks before they reach you [for untrusted HTML XSS vulnerabilities]. "The roadmap for Firefox this year is the most exciting one we've developed in quite a while," says Firefox head Ajit Varma. "We're improving the fundamentals like speed and performance. We're also launching innovative new open standards in Gecko to ensure the future of the web is open, diverse, and not controlled by a single engine. "At the same time we're prioritizing features that give users real power, choice and strong privacy protections, built in a way that only Firefox can. And as always, we'll keep listening, inviting users to help shape what comes next and giving them more reasons to love Firefox." Two new features coming next week: Split View puts two webpages side by side in one window, making it easy to compare, copy and multitask without bouncing between tabs. Rolling out in Firefox 149 on March 24. Tab Notes let you add notes to any tab, another tool to help with multitasking and picking up where you left off. Available in Firefox Labs 149 starting March 24. And Firefox also released a video this week introducing their new mascot Kit.

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openSUSE's new Agama Linux installer v19 arrives with a redesigned core architecture, new API foundation, improved web UI, and more.

The Fedora CoreOS and QA teams are gearing up for Fedora 44, and we need your help! We are organizing a Test Week running from March 23 to March 27, 2026. This event is a nice opportunity for the community to test Fedora CoreOS (FCOS) based on Fedora 44 content before it officially reaches the […]

"The systemd project merged a pull request adding a new birthDate field to the JSON user records managed by userdb in response to the age verification laws of California, Colorado, and Brazil," reports the blog It's FOSS. They note that the field "can only be set by administrators, not by users themselves" — it's the same record that already holds metadata like realName, emailAddress, and location: Lennart Poettering, the creator of systemd, has clarified that this change is "an optional field in the userdb JSON object. It's not a policy engine, not an API for apps. We just define the field, so that it's standardized iff people want to store the date there, but it's entirely optional. " In simple words, this is something that adds a new, optional field that can then be used by other open source projects like xdg-desktop-portal to build age verification compliance on top of, without systemd itself doing anything with the data or making it mandatory to provide. A merge request asking for this change to be repealed was struck down by Lennart, who gave the above-mentioned reasoning behind this, and further noted that people were misunderstanding what systemd is trying to do here. "It enforces zero policy," Poettering said. "It leaves that up for other parts of the system."

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Jeff Bezos "is in early talks to raise $100 billion," reports the Wall Street Journal, "for a new fund that would buy up manufacturing companies and seek to use AI technology to accelerate their path to automation." "The Amazon.com founder is meeting with some of the world's largest asset managers to raise funding for the project." A few months ago, [Bezos] traveled to the Middle East to discuss the new fund with sovereign wealth representatives in the region. More recently, he went to Singapore to raise funding for the effort as well, according to people familiar with the matter. The fund, described in investor documents as a "manufacturing transformation vehicle," is aiming to buy companies in major industrial sectors such as chipmaking, defense and aerospace... Bezos was recently appointed co-CEO of Project Prometheus, a new startup that is building artificial-intelligence models that can understand and simulate the physical world. Bezos plans to use the company's technology to boost the efficiency and profitability of businesses owned by the fund, a playbook that some investment firms are similarly deploying in sectors such as accounting and property management... [Prometheus has also hired employees from OpenAI and Google DeepMind, the article points out.] While much of the AI revolution has been focused on large language models, billions of dollars have begun to flow to companies that are seeking to apply spatially focused AI systems toward industries including robotics and manufacturing... Amazon, one of [America's] largest employers, has closed in on the milestone of having as many robots as humans.

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Fedora Asahi Remix 43 distribution is now available for Apple Silicon Macs based on Fedora Linux 43 and the KDE Plasma 6.6 desktop environment. Here’s what else is new!

OpenShot 3.5 hit the web today for this open-source non-linear video editor that describes the new version as one of their "biggest releases" ever in its 18+ year history...

Decades of data suggest people who stick to a couple of brews fare better in terms of gray matter

A decades-long study suggests that your daily caffeine fix might be doing more than jolting you through morning meetings – it could also be quietly helping your brain hold it together.…

NASA's Hubble Space Telescope unexpectedly captured a rare, early-stage breakup of comet C/2025 K1 (ATLAS) just days after it first began disintegrating. Phys.org reports: "Sometimes the best science happens by accident," said co-investigator John Noonan, a research professor in the Department of Physics at Auburn University in Alabama. "This comet got observed because our original comet was not viewable due to some new technical constraints after we won our proposal. We had to find a new target -- and right when we observed it, it happened to break apart, which is the slimmest of slim chances." Noonan didn't know K1 was fragmenting until he viewed the images the day after Hubble took them. "While I was taking an initial look at the data, I saw that there were four comets in those images when we only proposed to look at one," said Noonan. "So we knew this was something really, really special." Hubble caught K1 fragmenting into at least four pieces, each with a distinct coma, the fuzzy envelope of gas and dust that surrounds a comet's icy nucleus. Hubble cleanly resolved the fragments, but to ground-based telescopes, at the time they only appeared as barely distinguishable, bright blobs. [...] "Never before has Hubble caught a fragmenting comet this close to when it actually fell apart. Most of the time, it's a few weeks to a month later. And in this case, we were able to see it just days after," said Noonan. "This is telling us something very important about the physics of what's happening at the comet's surface. We may be seeing the timescale it takes to form a substantial dust layer that can then be ejected by the gas." The findings have been published in the journal Icarus.

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Discover a step-by-step guide to install the latest version of Rust via the Rustup installer script on Ubuntu and other Linux distros.

Earlier this month was a preview of the Ubuntu 26.04 performance benefits for NVIDIA Linux gaming while today's article is providing an early look at how the open-source AMD Radeon gaming experience is looking for the upcoming Ubuntu 26.04 LTS release.