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Jupiter's moon Europa is on the short list of places in our solar system seen as promising in the search for life beyond Earth, with a large subsurface ocean thought to be hidden under an outer shell of ice. But new research is raising questions about whether Europa in fact has what it takes for habitability. Reuters: The study assessed the potential on Europa's ocean bottom for tectonic and volcanic activity, which on Earth facilitate interactions between rock and seawater that generate essential nutrients and chemical energy for life. After modeling Europa's conditions, the researchers concluded that its rocky seafloor is likely mechanically too strong to allow such activity. The researchers considered factors including Europa's size, the makeup of its rocky core and the gravitational forces exerted by Jupiter, the solar system's largest planet. Their evaluation that there probably is little to no active faulting at Europa's seafloor suggests this moon is barren of life. "On Earth, tectonic activity such as fracturing and faulting exposes fresh rock to the environment where chemical reactions, principally involving water, generate chemicals such as methane that microbial life can use," said planetary scientist Paul Byrne of Washington University in St. Louis, lead author of the study published on Tuesday in the journal Nature Communications. "Without such activity, those reactions are harder to establish and sustain, making Europa's seafloor a challenging environment for life," Byrne added.

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Crimson Collective claims 'sophisticated attack' that allows them to 'disconnect every user from their mobile service'

Internet service provider Brightspeed confirmed that it's investigating criminals' claims that they stole more than a million customers' records and have listed them for sale for three bitcoin, or about $276,370. …

Nvidia's G-Sync Pulsar technology, first announced nearly two years ago as a solution to display motion blur caused by old images persisting on the viewer's retina, is finally arriving in consumer monitors this week. The first four Pulsar-equipped displays -- from Acer, AOC, Asus and MSI -- hit select retailers on Wednesday, all sharing the same core specs: 27-inch IPS panels running at 1440p resolution and up to 360 Hz refresh rates. Nvidia claims the technology delivers the "effective motion clarity of a theoretical 1,000 Hz monitor." The system uses a rolling scan scheme that pulses the backlight for one-quarter of a frame just before pixels are overwritten, giving them time to fully transition between colors before illumination. The approach also reduces how long old pixels persist on the viewer's retina. Previous "Ultra Low Motion Blur" features on other monitors worked only at fixed refresh rates, but Pulsar syncs its pulses to G-Sync's variable refresh rate. Early reviews are mixed. The Monitors Unboxed YouTube channel called it "clearly the best solution currently available" for limiting motion blur, while PC Magazine described the improvements as "minor in the grand scheme of things" and potentially hard for casual viewers to notice.

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The Lego Group today unveiled Smart Bricks, a tiny computer that fits entirely inside a classic 2x4 brick and which the company is calling the most significant evolution in its building system since the introduction of the minifigure in 1978. The Smart Brick contains a custom ASIC smaller than a single Lego stud and includes light and sound output, light sensors, inertial sensors for detecting movement and tilt, and a microphone that functions as a virtual button rather than a recording device. The bricks detect NFC-equipped smart tags embedded in new tiles and minifigures, and they form a Bluetooth mesh network to sense each other's position and orientation. They charge wirelessly on a pad that can handle multiple bricks simultaneously. The first Smart Brick sets ship March 1 and are all Star Wars themed, ranging from a $70 Darth Vader's TIE Fighter at 473 pieces to a $160 Darth Vader's Throne Room Duel at 962 pieces. Lego confirmed there is no AI or camera in the product. The company quietly piloted the technology in a 2024 Lego City set and says Smart Play will continue to expand through new updates and launches.

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The "talent is everywhere" approach that U.S. employers adopted during the white-hot pandemic job market is quietly giving way to something much older and more familiar: recruiting almost exclusively from a small set of elite and nearby universities. A 2025 survey of more than 150 companies by Veris Insights found that 26% were exclusively recruiting from a shortlist of schools, up from 17% in 2022. Diversity as a priority for school recruiting selection dropped to 31% of employers surveyed in 2025, down from nearly 60% in 2022. GE Appliances once sent recruiters on one or two passes through 45 to 50 schools each year; now the company attends four or five events per semester at just 15 universities, including Purdue and Auburn. McKinsey, the consulting firm that expanded recruitment well beyond the Ivy League after George Floyd's murder, recently removed language from its career page that said "We hire people, not degrees." The firm now hosts in-person events at a shortlist of about 20 core schools, including Vanderbilt and Notre Dame. Most companies now recruit at up to 30 American colleges out of about 4,000, said William Chichester III, who has directed entry-level recruiting at Target and Peloton. For students outside elite schools or those located near company headquarters? "God help you," he said.

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Book publisher HarperCollins said it will start translating romance novels under its famous Harlequin label in France using AI, reducing or eliminating the pay for the team of human contract translators who previously did this work. 404Media: Publisher's Weekly broke the news in English after French outlets reported on the story in December. According to a joint statement from French Association of Literary Translators (ATFL) and En Chair et en Os (In Flesh and Bone) -- an anti-AI activist group of French translators -- HarperCollins France has been contacting its translators to tell them they're being replaced with machines in 2026. The ATFL/ En Chair et en Os statement explained that HarperCollins France would use a third party company called Fluent Planet to run Harlequin romance novels through a machine translation system. The books would then be checked for errors and finalized by a team of freelancers. The ATFL and En Chair et en Os called on writers, book workers, and readers to refuse this machine translated future. They begged people to "reaffirm our unconditional commitment to human texts, created by human beings, in dignified working conditions."

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A survey of 2,000 teachers, students and parents conducted by the New York Times found that many high schools have stopped assigning full novels to students, opting instead for excerpts that are often read on school-issued laptops rather than in print. The shift stems from multiple factors: a belief that students have shorter attention spans, pressure to prepare students for standardized tests, and the influence of Common Core standards adopted by many U.S. states more than a decade ago. Schools increasingly rely on curriculum products like StudySync, which takes an anthology approach to literature rather than requiring complete books. Teachers acknowledge that teens now read far fewer full novels than previous generations, though some educators push back against the trend. "Many teachers are secret revolutionaries and still assign whole books," said Heather McGuire, a New Mexico English teacher who responded to the survey.

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Neat idea, but with no mention of a dev kit it's another sign of Lego's descent into designing nothing but fun on rails

Not even Legos are safe from the inexorable march of smart technology, as the Danish construction toy stalwart introduced a new tech-in-a-brick Smart Play system at CES this week. …

An anonymous reader shares a report: The Open Rights Group is warning politicians that the UK is leaning far too heavily on US tech companies to run critical systems, and wants the Cybersecurity and Resilience Bill to force a rethink. The digital rights outfit says the bill, which is due to receive its second reading in the House of Commons today, represents a rare opportunity to force the government to confront what it sees as a strategic blind spot: the UK's reliance on companies such as Amazon, Google, Microsoft, and data analytics biz Palantir for everything from cloud hosting to sensitive public sector systems. "Just as relying on one country for the UK's energy needs would be risky and irresponsible, so is overreliance on US companies to supply the bulk of our digital infrastructure," said James Baker, platform power programme manager at Open Rights Group. He argued that digital infrastructure has become an extension of geopolitical power, and the UK is increasingly vulnerable to decisions taken far beyond Westminster's control.

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It's crazy, a million-to-one shot, but it might just work

What if, rather than make a Linux distro that can run Windows apps, you built the whole distro around Windows binaries instead?…