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A new study from Northern Arizona University is raising red flags about a widely used global emissions database from Climate TRACE, a consortium co-founded by Al Gore. Researchers found that the database may be dramatically undercounting carbon dioxide emissions from cars and trucks in cities—by an average of 70% across 260 U.S. cities, with some cities showing gaps of more than 90%.
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ScienceDaily
An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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Tesla's push toward Full Self Driving has led to some "highly dangerous" testing procedures, at least according to a lawsuit filed by a former manager. Read more ›
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Сегодня про background jobs в .NET: Hangfire, Quartz.NET, Worker Service и тот неловкий момент, когда job “почти точно выполнилась”, но система не уверена.Снаружи все выглядит спокойно: задача ушла в фон, worker что-то сделал, retry настроен, lock вроде есть. А внутри остается неприятный вопрос: внешний эффект уже произошел или job просто упала до записи статуса?Разберем без магии: почему retry не равен идемпотентности, чем lock отличается от dedup, зачем нужен operationId и... Read more ›
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F1 has a host of rules and regulations that aren't necessarily obvious at a glance, one of which is the 90% rule. Here's what the rule means for drivers. Read more ›
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OpenAI’s chatbot is on the precipice of having 1 billion weekly active users, a milestone the company was hoping to hit by the end of last year, according to information the company has shared internally. Though the milestone comes seven months after the company originally expected to hit it, ChatGPT is still one of the fastest, if not the fastest, internet applications to reach that many users less than four... Read more ›
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Quick Commerce’s New Battleground It is poaching season in India’s quick commerce arena. Swiggy Instamart has brought in a CEO… Read more ›
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There's no need to spend hundreds of dollars on a good tablet — Samsung's A series Tabs offer excellent bang for buck and the latest Galaxy Tab A11+ is now 35% off on Amazon for the 256GB flavour. Read more ›
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В проде подход «включил и готово» почти никогда не работает. Для автономного узла техническая последовательность короткая: включить auth, перезапустить Manticore, создать администратора и обновить клиентов. В топологии с распределёнными таблицами или репликационными кластерами нужна дополнительная подготовка, потому что узлам тоже приходится аутентифицироваться друг у друга.Относитесь к внедрению как к небольшому релизу. Сначала инвентаризируйте клиентов и узлы, подготовьте данные аутентификации и отрепетир Read more ›
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Cybersecurity firm Proofpoint faces higher borrowing costs and tighter covenants in latest debt deal Read more ›
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Choosing between AirTag and Tile trackers gets more complicated when battery life, replacement costs, sealed designs, and GPS models enter the picture. Read more ›
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X Money was supposed to launch last year - back in January that was the plan anyway. Obviously, that didn't happen. But it has finally launched today in the US for those who have a Premium or Premium+ X subscription. Your money, on the world’s most powerful network𝕏 Money is rolling out to U.S. Premium and Premium+ subscribers starting today pic.twitter.com/2c1UMkB4Kn— X Money (@XMoney) July 27, 2026 With X Money,... Read more ›
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Cadillac's lauded lineage of high-performance V-Series sedans owe their existence to the original CTS-V from 2004. Here's why it was such a special car. Read more ›
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OpenAI's hardware roadmap has sharpened considerably in recent months, with its first device now identified, a smartphone said to be arriving as soon as next year, and a wider lineup taking shape behind them. AI Smart Speaker OpenAI's first product is a portable, screenless smart speaker developed with former Apple design chief Jony Ive, designed to act as a personal companion in the home rather than a conventional voice assistant.... Read more ›
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An intrepid Redditor has built a 3D movie player that supports three different generations of 3D, with an eye to the future of TV and projector tech. Read more ›
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Audi's biggest and most luxurious SUVs don't play it safe on power or technology. Read more ›
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Wind turbines are a highly effective, but also somewhat complicated way of generating energy. How does the U.S. Department of Energy plan to change that? Read more ›
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ScienceDaily
A single dose of psilocybin produced measurable changes in brain activity and possible changes in brain structure that lasted for up to a month. Participants who experienced the greatest increase in flexible, varied brain activity also reported more personal insight and later improvements in well-being. The findings suggest that the psychedelic experience itself may help people break free from entrenched patterns of thinking. Read more ›
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Researchers are applying evolutionary theory to cancer by changing treatments before tumors have time to develop resistance. Mathematical models suggest that rapid, carefully timed switches between multiple therapies could improve cure rates. Read more ›
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Scientists have found a way to revive vancomycin, a powerful antibiotic that some dangerous bacteria have learned to resist. Instead of creating an entirely new drug, researchers paired vancomycin with a small molecule called pghi-4, which blocks a bacterial enzyme linked to resistance. The combination restored the antibiotic’s ability to kill drug-resistant E. faecium, raising hopes that similar chemical helpers could rescue other failing medicines. Read more ›
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MIT engineers have found a way to give chip-based lidar a wider, clearer view without relying on moving parts. Their design uses differently shaped antennas that can sit close together without scrambling one another’s signals. In tests, the system sharply reduced interference while steering a single precise beam across a broad field of view. Read more ›
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Researchers discovered a proton-assisted mechanism that greatly improves how triplet energy moves between quantum dots and nearby molecules. The proton briefly shifts position, helps coordinate electron movement, and then returns to where it started. This quantum-driven shuttle could offer a powerful new way to tune solar cells, lasers, and catalytic reactions. Read more ›
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Miniature brain models grown from patients’ cells revealed striking differences in how Alzheimer’s-related tissue responds to an antidepressant. The organoids and the particles they release could eventually guide more personalized treatments and provide new clues for diagnosing the disease. Read more ›
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Colorectal cancer is now the leading cause of cancer death among people under 50, and cases in younger adults continue to rise. Warning signs can include persistent bowel changes, recurring rectal bleeding, dark or narrow stools, unexplained weight loss, and fatigue. These symptoms often have harmless causes, but they should not be dismissed, especially when they are new or ongoing. Early detection can greatly improve treatment outcomes. Read more ›
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Ancient fern savannahs may have transformed parts of Europe into a wildfire-prone inferno during the end-Triassic mass extinction. New fossil evidence suggests the ferns repeatedly regrew after fires, creating fresh fuel that helped prolong the devastation. Read more ›
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Fossils discovered in Japan more than two decades ago have finally been identified as a new genus and species of giant salamander. Limnospondylus ajimuensis lived around 3.5 million years ago in a warmer, wetter Kyushu and may have reached 1.1 meters in length. Its discovery hints that many more unknown giant salamanders could be hiding among fossils previously given the wrong classification. Read more ›
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A large study suggests that GLP-1 drugs including Ozempic and Mounjaro may slightly increase the risk of hair loss in people with type 2 diabetes. Compared with two other common classes of diabetes medications, GLP-1 users had a significantly higher rate of alopecia, though the absolute risk was still low. The hair loss was mainly non-scarring, which means it may be reversible. Read more ›
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28.07.2026 23:34
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