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Billions of years ago, Mars may not have been the frozen desert we see today. New simulations suggest that volcanic eruptions pumped out reactive sulfur gases, creating greenhouse effects strong enough to trap warmth and possibly liquid water. This strange sulfur-rich chemistry might have made the planet more Earth-like, even supporting microbial life in hydrothermal-style environments.
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ScienceDaily
Last week, we listed eight new AirPods Pro 3 features, including a U2 chip in the charging case. The addition of the U2 chip has been receiving a lot of attention since then, so we wanted to single out its inclusion and discuss it in more detail. Until now, Apple only referred to the U2 chip as a second-generation Ultra Wideband chip, but it is no longer shying away from... Read more âș
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If Prime Video and Kripke have their way, 'The Boys' will keep on franchising out til it can't franchise out no more. Read more âș
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Following three months of beta testing, iOS 26 will be released this Monday, September 15. The update is compatible with the iPhone 11 series and newer, and it will be available to install via the Settings app, under General â Software Update. Below, we have highlighted eight new features included in iOS 26. Even more new features and changes are outlined in Apple's release notes for the update. Some of... Read more âș
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Employers like Microsoft and Delta are taking action against workers who post comments about Charlie Kirk that they say violate company values. Read more âș
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Perplexity has drawn plenty of its headlines for its relentless fundraisingâwhich recently valued the artificial intelligence search firm at $20 billionâand its penchant for declaring big-ticket acquisition targets like TikTok. But its efforts to build businesses in online shopping and advertising, which would put Perplexityâs revenue growth on more sustainable footing, have moved much more slowly. Nearly a year after the company began selling ad space and letting users buy... Read more âș
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Apple's self-dubbed 'awe dopping' September 9 event brought no big surprises, but it still left us with some thoughts. It also brought some nostalgia back to our hearts for the good old times when we collectively held our breath in excited anticipation of what Apple's new iPhone would be. The last few years have been sort of lackluster on the iPhone front, to be honest, and it was high time... Read more âș
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Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19. As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in... Read more âș
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We left the United States to try living abroad in Mexico. After learning some hard lessons, we realized we do want to be full-time digital nomads. Read more âș
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Windows 11 is set to get a built-in speed test option that will finally rid you of your reliance on websites like Ookla's Speedtest and Netflix's Fast... as long as you're okay with going to Bing to do the same thing. These new Insider channel builds also bring more changes like revamped settings pages. Read more âș
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On this day in 1956, IBM announced the RAMAC 350 Disk Storage Unit, packing an awe-inspiring 3.75MB of data across 50 magnetic platters, each spanning 24-inches in diameter and spinning at 1,200 RPM. Read more âș
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Celebrities like Taylor Swift, Barack Obama, and Tom Hanks all have Emmy awards, even though they rarely work in TV. Read more âș
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Demography experts told Business Insider that while Musk is an advocate for raising birth rates, he's not the reason governments are taking action. Read more âș
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Sweetpotato, a critical food crop for millions, has finally had its genetic code fully decoded after decades of mystery. Scientists unraveled its extraordinarily complex genome of six chromosome sets, revealing a hybrid origin stitched together from multiple wild ancestors. This achievement not only sheds light on sweetpotatoâs remarkable adaptability and resilience but also provides powerful tools for breeders to create higher-yielding, more nutritious, and climate-resistant varieties. Read more âș
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China has launched an anti-dumping investigation into American-made analog chips, claiming U.S. manufacturers have undercut local vendors on price while flooding the market with mature-node parts. Read more âș
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An enthusiast has showcased a workstation built using Lego-style bricks. Featuring a PC case, a desktop terminal with an OLED monitor, and a mechanical keyboard, this setup is truly unique in its creativity. It only has a 5600G inside with no dedicated GPU, however. Read more âș
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Liam Hemsworth finally takes on Geralt of Rivia for the final seasons of Netflix's 'The Witcher' starting next month. Read more âș
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Looking for a way to watch Jacksonville play Cincinnati? Here's everything you need to stream Sunday's 1 p.m. ET game on CBS. Read more âș
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Looking for a way to watch Carolina play Arizona? Here's everything you need to stream Sunday's 4:05 p.m. ET game on CBS. Read more âș
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Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles. Read more âș
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ScienceDaily
Researchers identified microRNA-93 as a genetic driver of fatty liver disease and showed that vitamin B3 can effectively suppress it. This breakthrough suggests niacin could be repurposed as a powerful new treatment for millions worldwide. Read more âș
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Metformin, long trusted for diabetes, turns out to work in the brain too. By shutting down Rap1 in the hypothalamus, the drug lowers blood sugar more effectively than previously understood, opening doors for new therapies. Read more âș
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UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system where sleep fuels hormone release, and the hormone regulates wakefulness. The discovery helps explain links between poor sleep, obesity, diabetes, and cognitive decline, while opening new paths for treating sleep and metabolic disorders. Read more âș
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Scientists at Stellenbosch University have uncovered a rare class of plant compounds, flavoalkaloids, in Cannabis leaves for the first time. Using advanced two-dimensional chromatography and mass spectrometry, they identified 79 phenolic compounds across three strains, 25 of which had never before been reported in Cannabis. The surprising discovery highlights the complexity of the plant and its untapped biomedical potential beyond cannabinoids, opening new doors for research and medicine. Read more âș
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Scientists have uncovered a sweet twist in the bodyâs fight against cancer. Glucose, best known as the fuel that powers our cells, also helps immune cells called T cells communicate and organize their attack on tumors. By turning sugar into special building blocks, T cells strengthen their internal signals and become far more effective cancer killers. Read more âș
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Northwestern scientists have developed a new nanostructure that supercharges CRISPRâs ability to safely and efficiently enter cells, potentially unlocking its full power to treat genetic diseases. By wrapping CRISPRâs tools in spherical DNA-coated nanoparticles, researchers tripled gene-editing success rates, improved precision, and dramatically reduced toxicity compared to current methods. Read more âș
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For the first time, scientists have observed electrons in graphene behaving like a nearly perfect quantum fluid, challenging a long-standing puzzle in physics. By creating ultra-clean samples, the team at IISc uncovered a surprising decoupling of heat and charge transport, shattering the traditional Wiedemann-Franz law. At the mysterious âDirac point,â graphene electrons flowed like an exotic liquid similar to quark-gluon plasma, with ultra-low viscosity. Beyond rewriting physics textbooks, this discovery... Read more âș
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Forever chemicals known as PFAS have turned up in an unexpected place: beer. Researchers tested 23 different beers from across the U.S. and found that 95% contained PFAS, with the highest concentrations showing up in regions with known water contamination. The findings reveal how pollution in municipal water supplies can infiltrate popular products, raising concerns for both consumers and brewers. Read more âș
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Walking every day could be the simplest and most effective way to prevent chronic lower back pain. A large study involving over 11,000 people found that walking more â not faster â reduces the risk of developing long-term back issues. The findings show that even low-intensity walking provides protection, with participants walking over 100 minutes daily experiencing significantly lower risks than those walking less. Read more âș
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Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a core AI function. By etching microscopic lenses directly onto silicon, theyâve enabled laser-powered computations that cut power use dramatically while maintaining near-perfect accuracy. Read more âș
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