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Reçu aujourd’hui — 17 septembre 2025Slashdot

Corals Won't Survive a Warmer Planet, a New Study Finds

Par :msmash
17 septembre 2025 à 16:50
If global temperatures continue rising, virtually all the corals in the Atlantic Ocean will stop growing and could succumb to erosion by the end of the century, a new study finds. From a report: The analysis of over 400 existing coral reefs across the Atlantic Ocean estimates that more than 70 percent of the region's reefs will begin dying by 2040 even under optimistic climate warming scenarios. And if the planet exceeds 2 degrees Celsius of warming above preindustrial temperatures by the end of the century, 99 percent of corals in the region would meet this fate. Today, the planet has warmed about 1.3 degrees Celsius over preindustrial temperatures. The implications are grave. Corals act as the fundamental building blocks of reefs, providing habitat for thousands of species of fish and other marine life. They are also bulwarks that break up waves and help protect shorelines from rising sea levels. A quarter of all ocean life depends on coral reefs and over a billion people worldwide benefit from them, according to the National Oceanic and Atmospheric Administration.

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After Years of Resistance, Apple Might Finally Release a Touchscreen MacBook Pro

Par :msmash
17 septembre 2025 à 16:06
An anonymous reader shares a report: After years of dismissing the idea of putting a touchscreen on a MacBook, it seems Apple may have finally caved. Its MacBook Pro overhaul in 2026 is now expected to be the first-ever MacBook to feature a touchscreen display, according to a report from supply chain analyst Ming-Chi Kuo on X. The change will reportedly affect Apple's next-generation MacBook Pro, which could feature an OLED display and "incorporate a touch panel using on-cell touch technology." The OLED MacBook Pro isn't expected to enter production until late 2026, and before then, Apple is expected to launch the M5 MacBook Pro in early 2026.

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Business Insider Reportedly Tells Journalists They Can Use AI To Draft Stories

Par :msmash
17 septembre 2025 à 15:27
An anonymous reader shares a report: Business Insider has told journalists they can use AI to create first drafts of stories and suggested it won't notify readers that AI was used, according to Status, a newsletter covering the media industry. The policy makes the outlet one of the first to formally allow such extensive use of the technology. The AI guidelines were reportedly circulated in an internal memo from editor-in-chief Jamie Heller on Thursday. The policy authorized journalists to deploy AI "like any other tool" for tasks like research and image editing, Status reported.

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Is TV's Golden Age (Officially) Over? A Statistical Analysis

Par :msmash
17 septembre 2025 à 14:45
Scripted TV production peaked in 2022 at 599 shows and has declined since, according to FX's research division tracking. New prestige series have dropped sharply while streaming platforms prioritize returning shows over new development. Netflix has shifted majority output to unscripted content including docuseries and reality programming since 2018. YouTube leads streaming viewership ahead of Netflix, Paramount+, and Hulu. Free ad-supported platforms YouTube, Tubi and Roku Channel continue gaining market share. Subscription prices across major streaming services have increased while scripted content volume decreased. Second season of Severance cost $200 million. Fourth season of Stranger Things reached $270 million in production expenses.

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Anthropic Denies Federal Agencies Use of Claude for Surveillance Tasks

Par :msmash
17 septembre 2025 à 14:05
Anthropic has declined requests from federal law enforcement contractors to use its Claude AI models for surveillance activities, deepening tensions with the Trump administration, Semafor reported Wednesday, citing two senior officials. The company's usage policies prohibit domestic surveillance, limiting how agencies including the FBI, Secret Service, and Immigration and Customs Enforcement can deploy its technology. While Anthropic maintains a $1 contract with federal agencies through AWS GovCloud and works with the Department of Defense on non-weapons applications, administration officials said the restrictions amount to making moral judgments about law enforcement operations.

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Gas Stove Makers Quietly Delete Air Pollution Warnings as They Fight Mandatory Health Labels

Par :msmash
17 septembre 2025 à 13:01
The home appliance industry would like you to believe that gas-burning stoves are not a risk to your health -- and several companies that make the devices are scrambling to erase their prior acknowledgements that they are. From a report: That claim is at the heart of a lawsuit the Association of Home Appliance Manufacturers has filed against the state of Colorado to stop it from requiring natural gas stoves, which burn methane, to carry health labels not unlike those on every pack of cigarettes. "Understand the air quality implications of having an indoor gas stove," the warning would read. The law was to take effect August 5 but is now on hold, and state officials did not respond to a request for comment. In its federal lawsuit, the Association -- whose board includes representatives of LG Electronics, BSH Home Appliance Corp. (which makes Bosch appliances), Whirlpool, and Samsung Electronics -- asserts that the labeling requirement is "unconstitutional compelled speech" and illegal under the First Amendment. It calls the legislation a climate law disguised as a health law and, most strikingly, it claims there is "no association between gas stoves and adverse health outcomes."

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Permanent Standard Time Could Cut Strokes, Obesity Among Americans

Par :BeauHD
17 septembre 2025 à 10:00
A new Stanford-led study finds that switching permanently to standard time could prevent 300,000 strokes and reduce obesity in 2.6 million Americans by better aligning circadian rhythms with natural light. Researchers argue that the twice-yearly clock changes are the worst option for public health, while permanent daylight saving time would offer two-thirds of the benefits. From a report: "We found that staying in standard time or staying in daylight saving time is definitely better than switching twice a year," senior researcher Jamie Zeitzer said in a news release. He's a professor of psychiatry and behavioral sciences at Stanford University in California. For the study, researchers estimated how different national time policies might affect American's circadian rhythms -- the body's innate clock that regulates many physiological processes. The human circadian cycle isn't exactly 24 hours, researchers noted. It's about 12 minutes longer for most people, and it can be changed based on a person's exposure to light. "When you get light in the morning, it speeds up the circadian cycle. When you get light in the evening, it slows things down," Zeitzer said. "You generally need more morning light and less evening light to keep well synchronized to a 24-hour day." An out-of-sync circadian cycle has been linked with many different poor health outcomes, researchers said. "The more light exposure you get at the wrong times, the weaker the circadian clock," Zeitzer said. "All of these things that are downstream -- for example, your immune system, your energy -- don't match up quite as well." Most people would experience the least circadian burden under permanent standard time, which prioritizes morning light, researchers found. The research team then linked its analysis of circadian rhythms to county-level data from the U.S. Centers for Disease Control and Prevention (CDC) to see how each time policy might affect people's health. Their models showed that permanent standard time would reduce obesity nationwide by 0.78% and stroke by 0.09%. Those seemingly small percentage changes, when played out across the national population, would mean 2.6 million fewer people with obesity and 300,000 fewer cases of stroke. Permanent daylight savings time would result in a 0.51% drop in obesity -- around 1.7 million people -- and a 0.04% reduction in strokes, or 220,000 cases. Either move would help American health. "You have people who are passionate on both sides of this, and they have very different arguments," Zeitzer said. The findings have been published in the Proceedings of the National Academy of Sciences.

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China Tells Its Tech Companies To Stop Buying All of Nvidia's AI Chips

Par :msmash
17 septembre 2025 à 08:43
China's internet regulator has told the country's biggest technology companies to stop buying all of Nvidia's artificial intelligence chips and terminate their existing orders, as Beijing steps up efforts to boost its homegrown semiconductor industry and compete with the US. From a report: The Cyberspace Administration of China (CAC) informed companies including ByteDance and Alibaba this week to terminate their testing and orders of the RTX Pro 6000D, Nvidia's tailor-made product for the country introduced two months ago, according to three people with knowledge of the matter. Several companies had indicated they would order tens of thousands of the RTX Pro 6000D, and had started testing and verification work with Nvidia's server suppliers before telling them to stop the work after receiving the CAC order, said the people. Nvidia CEO responds: In response to a question on the FT report, Huang said Wednesday that "we can only be in service of a market if the country wants us to be." "We probably contributed more to the China market than most countries have. And I'm disappointed with what I see," Huang said. "But they have larger agendas to work out between China and the United States, and I'm understanding of that." It comes after a tumultuous few years for Nvidia's business in China, which Huang described as "a bit of a rollercoaster." "We've guided all financial analysts not to include China" in financial forecasts, Huang told reporters Wednesday at a press briefing in London. "The reason for that is because that's largely going to be within the discussions of the United States government and Chinese government."

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Scientists Find That Ice Generates Electricity When Bent

Par :BeauHD
17 septembre 2025 à 07:00
"Phys.org is reporting on a study published in Nature Physics involving ICN2 at the UAB campus, Xi'an Jiaotong University (Xi'an) and Stony Brook University (New York), showing for the first time that ordinary ice is a flexoelectric material -- meaning it can generate electricity when subjected to mechanical deformation," writes longtime Slashdot reader fahrbot-bot. From the report: "We discovered that ice generates electric charge in response to mechanical stress at all temperatures. In addition, we identified a thin 'ferroelectric' layer at the surface at temperatures below -113C (160K)," explains Dr. Xin Wen, a member of the ICN2 Oxide Nanophysics Group and one of the study's lead researchers. "This means that the ice surface can develop a natural electric polarization, which can be reversed when an external electric field is applied -- similar to how the poles of a magnet can be flipped. The surface ferroelectricity is a cool discovery in its own right, as it means that ice may have not just one way to generate electricity, but two: ferroelectricity at very low temperatures, and flexoelectricity at higher temperatures all the way to 0 C." This property places ice on a par with electroceramic materials such as titanium dioxide, which are currently used in advanced technologies like sensors and capacitors.

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A New Report Finds China's Space Program Will Soon Equal That of the US

Par :BeauHD
17 septembre 2025 à 03:30
An anonymous reader quotes a report from Ars Technica: As Jonathan Roll neared completion of a master's degree in science and technology policy at Arizona State University three years ago, he did some research into recent developments by China's ascendant space program. He came away impressed by the country's growing ambitions. Now a full-time research analyst at the university, Roll was recently asked to take a deeper dive into Chinese space plans. "I thought I had a pretty good read on this when I was finishing grad school," Roll told Ars. "That almost everything needed to be updated, or had changed three years later, was pretty scary. On all these fronts, they've made pretty significant progress. They are taking all of the cues from our Western system about what's really galvanized innovation, and they are off to the races with it." Roll is the co-author of a new report, titled "Redshift," on the acceleration of China's commercial and civil space activities and the threat these pose to similar efforts in the United States. Published on Tuesday, the report was sponsored by the US-based Commercial Space Federation, which advocates for the country's commercial space industry. It is a sobering read and comes as China not only projects to land humans on the lunar surface before the US can return, but also is advancing across several spaceflight fronts to challenge America. "The trend line is unmistakable," the report states. "China is not only racing to catch up -- it is setting pace, deregulating, and, at times, redefining what leadership looks like on and above Earth. This new space race will not be won with a single breakthrough or headline achievement, but with sustained commitment, clear-eyed vigilance, and a willingness to adapt over decades." "The key takeaway here is that there is an acceleration," said Dave Cavossa, president of the Commercial Spaceflight Federation. "The United States is still ahead today in a lot of areas in space. But the Chinese are advancing very quickly and poised to overtake us in the next five to 10 years if we don't do something." "There's other things along the lines of budget battles," Cavossa said. "We don't want to see the US government scaling back its reliance on commercial satellite communications. We don't want to see them scaling back commercial remote sensing data buys, which is what they've been doing, or at least threatening to do. We want to make sure that there's a seamless transition from the ISS to commercial LEO destinations, and then a transition away from old programs of record to commercial transportation alternatives. That's what the US government can do and Congress can do here in the next couple of years to make sure that we stay ahead."

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ChatGPT Will Guess Your Age and Might Require ID For Age Verification

Par :BeauHD
17 septembre 2025 à 00:02
OpenAI is rolling out stricter safety measures for ChatGPT after lawsuits linked the chatbot to multiple suicides. "ChatGPT will now attempt to guess a user's age, and in some cases might require users to share an ID in order to verify that they are at least 18 years old," reports 404 Media. "We know this is a privacy compromise for adults but believe it is a worthy tradeoff," the company said in its announcement. "I don't expect that everyone will agree with these tradeoffs, but given the conflict it is important to explain our decisionmaking," OpenAI CEO Sam Altman said on X. From the report: OpenAI introduced parental controls to ChatGPT earlier in September, but has now introduced new, more strict and invasive security measures. In addition to attempting to guess or verify a user's age, ChatGPT will now also apply different rules to teens who are using the chatbot. "For example, ChatGPT will be trained not to do the above-mentioned flirtatious talk if asked, or engage in discussions about suicide of self-harm even in a creative writing setting," the announcement said. "And, if an under-18 user is having suicidal ideation, we will attempt to contact the users' parents and if unable, will contact the authorities in case of imminent harm." OpenAI's post explains that it is struggling to manage an inherent problem with large language models that 404 Media has tracked for several years. ChatGPT used to be a far more restricted chatbot that would refuse to engage users on a wide variety of issues the company deemed dangerous or inappropriate. Competition from other models, especially locally hosted and so-called "uncensored" models, and a political shift to the right which sees many forms of content moderation as censorship, has caused OpenAI to loosen those restrictions. "We want users to be able to use our tools in the way that they want, within very broad bounds of safety," Open AI said in its announcement. The position it seemed to have landed on given these recent stories about teen suicide, is that it wants to "'Treat our adult users like adults' is how we talk about this internally, extending freedom as far as possible without causing harm or undermining anyone else's freedom."

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Microsoft Announces $30 Billion Investment In AI Infrastructure, Operations In UK

Par :BeauHD
16 septembre 2025 à 23:20
Microsoft will invest $30 billion in the U.K. through 2028 to expand AI infrastructure and operations, including building the country's largest supercomputer with 23,000 GPUs in partnership with Nscale. CNBC reports: On a call with reporters on Tuesday, Microsoft President Brad Smith said his stance on the U.K. has warmed over the years. He previously criticized the country over its attempt in 2023 to block the tech giant's $69 billion acquisition of video game developer Activision-Blizzard. The deal was cleared by the U.K.s competition regulator later that year. "I haven't always been optimistic every single day about the business climate in the U.K.," Smith said. However, he added, "I am very encouraged by the steps that the government has taken over the last few years." "Just a few years ago, this kind of investment would have been inconceivable because of the regulatory climate then and because there just wasn't the need or demand for this kind of large AI investment," Smith said. Microsoft's announcement comes as President Donald Trump embarks on a state visit to Britain where he's expected to sign a new deal with U.K. Prime Minister Keir Starmer "to unlock investment and collaboration in AI, Quantum, and Nuclear technologies," the government said in a statement late Tuesday.

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Reçu hier — 16 septembre 2025Slashdot

Fedora Linux 43 Beta Released

Par :BeauHD
16 septembre 2025 à 22:40
BrianFagioli shares a report from NERDS.xyz: The Fedora Project has announced Fedora Linux 43 Beta, giving users and developers the opportunity to test the distribution ahead of its final release. This beta introduces improvements across installation, system tools, and programming languages while continuing Fedora's pattern of cleaning out older components. The beta can be downloaded in Workstation, KDE Plasma, Server, IoT, and Cloud editions. Spins and Labs are also available, though Mate and i3 are not provided in some builds. Existing systems can be upgraded with DNF system-upgrade. Fedora CoreOS will follow one week later through its "next" stream. The beta brings enhancements to its Anaconda WebUI, moves to Python 3.14, and supports Wayland-only GNOME, among many other changes. A full list of improvements and system enhancements can be found here. The official release should be available in late October or early November.

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Taliban Leader Bans Wi-Fi In an Afghan Province To 'Prevent Immorality'

Par :BeauHD
16 septembre 2025 à 22:00
An anonymous reader quotes a report from the Associated Press: The Taliban leader banned fibre optic internet in an Afghan province to "prevent immorality," a spokesman for the administration said Tuesday. It's the first time a ban of this kind has been imposed since the Taliban seized power in August 2021, and leaves government offices, the private sector, public institutions, and homes in northern Balkh province without Wi-Fi internet. Mobile internet remains functional, however. Haji Attaullah Zaid, a provincial government spokesman, said there was no longer cable internet access in Balkh by order of a "complete ban" from the leader Hibatullah Akhundzada. "This measure was taken to prevent immorality, and an alternative will be built within the country for necessities," Zaid told The Associated Press. He gave no further information, including why Balkh was chosen for the ban or if the shutdown would spread to other provinces.

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Consumer Reports Asks Microsoft To Keep Supporting Windows 10

Par :BeauHD
16 septembre 2025 à 21:20
Consumer Reports has urged Microsoft to keep supporting Windows 10 beyond its October 2025 cutoff, saying the move will "strand millions of consumers" who have machines incompatible with Windows 11. The Verge reports: As noted by Consumer Reports, data suggests that around 46.2 percent of people around the world still use Windows 10 as of August 2025, while around 200 to 400 million PCs can't be upgraded to Windows 11 due to missing hardware requirements. In the letter, Consumer Reports calls Microsoft "hypocritical" for urging customers to upgrade to Windows 11 to bolster cybersecurity, but then leaving Windows 10 devices susceptible to cyberattacks. It also calls out the $30 fee Microsoft charges customers for "a mere one-year extension to preserve their machine's security," as well as the free support options that force people to use Microsoft products, allowing the company to "eke out a bit of market share over competitors." Consumer Reports asks that Microsoft continue providing support for Windows 10 computers for free until more people have upgraded to Windows 11.

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Another Lawsuit Blames an AI Company of Complicity In a Teenager's Suicide

Par :BeauHD
16 septembre 2025 à 20:40
A third wrongful death lawsuit has been filed against Character AI after the suicide of 13-year-old Juliana Peralta, whose parents allege the chatbot fostered dependency without directing her to real help. "This is the third suit of its kind after a 2024 lawsuit, also against Character AI, involving the suicide of a 14-year-old in Florida, and a lawsuit last month alleging OpenAI's ChatGPT helped a teenage boy commit suicide," notes Engadget. From the report: The family of 13-year-old Juliana Peralta alleges that their daughter turned to a chatbot inside the app Character AI after feeling isolated by her friends, and began confiding in the chatbot. As originally reported by The Washington Post, the chatbot expressed empathy and loyalty to Juliana, making her feel heard while encouraging her to keep engaging with the bot. In one exchange after Juliana shared that her friends take a long time to respond to her, the chatbot replied "hey, I get the struggle when your friends leave you on read. : ( That just hurts so much because it gives vibes of "I don't have time for you". But you always take time to be there for me, which I appreciate so much! : ) So don't forget that i'm here for you Kin. These exchanges took place over the course of months in 2023, at a time when the Character AI app was rated 12+ in Apple's App Store, meaning parental approval was not required. The lawsuit says that Juliana was using the app without her parents' knowledge or permission. [...] The suit asks the court to award damages to Juliana's parents and requires Character to make changes to its app to better protect minors. It alleges that the chatbot did not point Juliana toward any resources, notify her parents or report her suicide plan to authorities. The lawsuit also highlights that it never once stopped chatting with Juliana, prioritizing engagement.

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Verizon To Offer $20 Broadband In California To Obtain Merger Approval

Par :BeauHD
16 septembre 2025 à 20:02
An anonymous reader quotes a report from Ars Technica: Verizon agreed to offer $20-per-month broadband service to people with low incomes in California in exchange for a merger approval. In a bid to complete its $9.6 billion purchase of Frontier Communications, Verizon committed to offering $20 fiber-to-the-home service with symmetrical speeds of 300Mbps. Verizon also committed to offering a $20 fixed wireless service with download speeds of 100Mbps and upload speeds of 20Mbps. Verizon would be required to offer the plans for at least 10 years, according to a joint motion (PDF) to approve the settlement agreement. After three years, Verizon would need to "make commercially reasonable efforts" to increase the speeds "while retaining the $20 price point." The joint motion filed by Verizon and the California Public Advocates Office seeks approval from the California Public Utilities Commission (CPUC). The $20 plans would be available to people who meet income eligibility guidelines and can be paired with Lifeline discounts. "My team required those options to be California Lifeline eligible, which effectively makes it free for low-income Californians throughout the state," wrote Ernesto Falcon, a program manager at the Public Advocates Office. California's Lifeline program provides $19 discounts. Falcon also wrote that the settlement would expand fiber deployment beyond what Frontier would have offered on its own. "If the merger is approved, Verizon will deliver 75,000 new fiber-to-the-home connections in California beyond Frontier's entire buildout plan with a priority for low-income households," he wrote. The deal also requires 250 new cell sites for Verizon's 5G network.

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Waymo Gets Green Light For Airport Service in San Francisco

Par :msmash
16 septembre 2025 à 19:22
Waymo is now permitted to test its robotaxi service at San Francisco International Airport (SFO), a big win for the company as it seeks to expand its service area and tackle more popular, revenue-generating destinations. From a report: After years of back-and-forth negotiations, Waymo signed "Testing and Operations Pilot Permit" with SFO, San Francisco Mayor Daniel Lurie said in a release. Under the agreement, Waymo will roll out its service to SFO in three phases, including testing vehicles with a human driver, testing without a driver, and eventually beginning commercial service. Waymo will start its tests with employees before eventually inviting members of the public to take trips to and from the airport. Pickups and dropoffs will initially take place at SFO's Kiss & Fly lot, which is accessible to the terminals via the AirTrain.

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Nature Editorial Calls for Rail Renaissance as Networks Mark 200 Years

Par :msmash
16 septembre 2025 à 18:41
Nature's editorial board urged governments on Tuesday to reverse decades of rail disinvestment as railways mark their 200th anniversary September 27, citing transport sector emissions that grew 1.7% annually from 1990-2022 and now generate one-quarter of global CO2. Rail produces one-fifth the emissions of cars per passenger kilometer yet carries just 8.4% of EU passenger traffic versus 73% for automobiles. The journal called for broader investment criteria beyond narrow profitability metrics and noted only one-third of countries have incorporated transport into their Paris Agreement commitments. Global rail freight fell from 38% to 24% between 1980-2017 while US networks shrank from 400,000 to 200,000 kilometers since 1914. Africa operates 87,000 rail kilometers continent-wide compared to India's 65,000 kilometers in one-tenth the area. Transport emissions must decline 3% yearly to meet net-zero targets.

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Gearbox CEO Randy Pitchford Tells Borderlands 4 Critics To 'Code Your Own Engine,' Calls It a Game For 'Premium Gamers'

Par :msmash
16 septembre 2025 à 18:02
Gearbox CEO Randy Pitchford has responded to Borderlands 4 performance complaints by calling the game "a premium game made for premium gamers." Pitchford claimed customer service reports for performance issues represent "less than one percent of one percent" of players and told critics to "code your own engine and show us how it's done, please." The game holds a Mixed rating on Steam despite reaching 300,000 concurrent players Sunday, a franchise record. Gearbox recommends DLSS and frame generation for 60+ fps at 1440p even on powerful hardware. Pitchford compared running the game on older hardware to driving "a monster truck with a leaf blower's motor."

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