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Researchers have uncovered a surprising molecular chain reaction in the brain that may play a role in some forms of autism. The study suggests that nitric oxide, a tiny signaling molecule normally involved in fine-tuning communication between brain cells, can sometimes trigger a cascade of changes inside neurons. When nitric oxide activity rises, it can alter a protective protein called TSC2, weakening an important cellular brake and allowing the mTOR pathway, which controls growth and protein production, t
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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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Finding the perfect present doesn't have to be expensive. Here are five universally useful gifts from the hardware store that everyone will love. Read more ›
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First, Hyundai "is discontinuing its most affordable electric sedan after just three years on the market," reports USA Today. After being introduced in 2022, the Hyundai Ioniq 6 "quickly gained the admiration of automotive critics because of its affordable pricing and capable performance specs." But now, Hyundai "is axing the most affordable versions of the EV, leaving consumers with only one Ioniq 6 option." Hyundai will continue to produce the... Read more ›
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Here are hints and the answers for the NYT Connections: Sports Edition puzzle for March 8, No. 531. Read more ›
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A year of tracking which ideas landed in meetings and which got recycled by someone else revealed a consistent pattern: the variable was never the quality of the idea, but the pitch and confidence of the voice delivering it. Read more ›
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After four decades of building a successful electrical business and retiring with everything he thought he wanted, he discovered the hardest truth of his life while sitting alone in his den: he'd become a stranger to himself and everyone who mattered. Read more ›
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If you're not careful, unpleasant smells or even dangerous fumes can collect in your garage. Here are some tips to keep the air in your garage clean. Read more ›
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The people who seem most emotionally independent almost always went through a season where they cared so much it nearly destroyed them. Their indifference isn't a personality trait — it's scar tissue that learned to look like freedom. Read more ›
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Usual smartwatches track distance, heart rates and steps but HUAWEI Watch GT Runner 2 is here to change the game. Bridging intelligence with ambition, this series of Watch GT Runner 2 is here to read the runners right through their wrist. Read more ›
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Aging without children forces a psychologically demanding project: building a sense of meaning that doesn't rely on biological continuation. Research shows the gap isn't between parents and non-parents, but between those who actively construct purpose and those who don't. Read more ›
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The Galaxy S25 series outsold the S24 series, which in turn had outpaced the S23 series a year prior. In short, everything was going great for the S-series. But will this year end its winning streak? Last week’s poll certainly casts shadows of doubt over the success of the new trio. The Samsung Galaxy S26 family Let’s start with the Samsung Galaxy S26 Ultra, which is arguably the model that... Read more ›
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People who hold it together during emergencies and break down days later over something trivial aren't unstable. Their nervous system deferred the emotional processing until it found the first safe moment to release it. Read more ›
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Scrolling on your phone while sitting on the toilet might be doing more harm than you think. A new study found that people who use smartphones during bathroom visits had a 46% higher risk of hemorrhoids compared to those who don’t. Researchers discovered that phone users tend to spend significantly longer on the toilet, often getting distracted by news or social media, which may increase pressure on anal tissues. Read more ›
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Battleships once ruled the seas, but they have since been replaced by aircraft carriers. The idea of returning to this paradigm has military experts concerned. Read more ›
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Steven Spielberg directed his last Jurassic Park movie nearly 30 years ago, notes ScreenRant. But the 79-year-old filmmaker now brings us The Dinosaurs, a four-part documentary on Netflix where he's executive producer: The first few reviews are in, and the results lead to a perfect 100% score on Rotten Tomatoes. It's worth noting that the rating will likely fluctuate since there are only six reviews. So far, critics all agree... Read more ›
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AutoZone is one of the most popular, reliable options around for finding new tools and gadgets for auto work. These ones will make your car-owning life easier. Read more ›
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В умных часах Xiaomi используется весьма необычный процессор BES2500BP, о котором почти нет публичной документации. Однако разбор OTA-прошивки неожиданно показал знакомую архитектуру — внутри скрывается ядро STM32U5 с FreeRTOS. Это позволило провести полноценный реверс системы, разобраться в механизме загрузчика и диагностировать критическую проблему.В статье показаны техники, как удалось отследить падение в HardFault, понять логику загрузчика и разработать собственный механизм RecoveryЕсли вам интересен re Read more ›
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Follow our live blog of the Australian Grand Prix 2026 as we keep you up to date with how to watch the Formula 1 season opener. Read more ›
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ScienceDaily
Scientists are taking a closer look at the pill forms of Wegovy and Ozempic. In an animal study, the ingredient SNAC, which helps semaglutide survive the stomach and enter the bloodstream, was associated with changes in gut bacteria, inflammation markers, and a brain linked protein. The research does not show harm in people, but it raises new questions about the long term effects of daily exposure. Read more ›
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Struggling to fall asleep and stopping breathing at night may be a far riskier combo than previously thought. In a study of nearly a million veterans, researchers found that having both insomnia and sleep apnea dramatically raises the risk of hypertension and heart disease. The two conditions don’t just coexist—they interact in ways that intensify strain on the heart. Addressing sleep problems early could help prevent cardiovascular disease before it... Read more ›
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Jupiter’s icy moons may have been seeded with the chemical ingredients for life from the very beginning. An international team of scientists modeled how complex organic molecules—essential building blocks for biology—could have formed in the swirling disk of gas and dust around the young Sun and later been carried into Jupiter’s own moon-forming disk. Their results suggest that up to half of the icy material that built moons like Europa,... Read more ›
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Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree, creating the so-called “Hubble tension.” Now researchers at the University of Illinois Urbana-Champaign and the University of Chicago have unveiled a bold new way to weigh in on the debate using gravitational waves—the faint ripples in spacetime produced by colliding black holes. Read more ›
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Scientists have pulled off a feat long considered out of reach: getting light to mimic the famous quantum Hall effect. In their experiment, photons drift sideways in perfectly defined, quantized steps—just like electrons do in powerful magnetic fields. Because these steps depend only on nature’s fundamental constants, they could become a new gold standard for ultra-precise measurements. The discovery also hints at tougher, more reliable quantum photonic technologies. Read more ›
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Scientists at Oregon State University have engineered a powerful new nanomaterial that zeroes in on cancer cells and destroys them from the inside out. Designed to exploit cancer’s unique chemistry—its acidity and high hydrogen peroxide levels—the tiny iron-based structure sparks not one but two intense chemical reactions, flooding tumors with cell-damaging oxygen molecules. This dual attack overwhelms cancer cells with oxidative stress while sparing healthy tissue. Read more ›
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That photogenic cup of bubble tea may come with hidden downsides. Tapioca pearls made from cassava can absorb heavy metals like lead, and in large amounts they may slow digestion or even cause blockages. The drink is often loaded with sugar—sometimes more than soda—raising risks for cavities, obesity, diabetes, and fatty liver disease. There are even reports linking frequent consumption to kidney stones and poorer mental health. Read more ›
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Scientists at Rice University have produced the first full, dye-free molecular atlas of an Alzheimer’s brain. By combining laser-based imaging with machine learning, they uncovered chemical changes that spread unevenly across the brain and extend beyond amyloid plaques. Key memory regions showed major shifts in cholesterol and energy-related molecules. The findings hint that Alzheimer’s is a whole-brain metabolic disruption—not just a protein problem. Read more ›
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Scientists in Brazil have transformed cocoa waste into a functional chocolate-infused honey packed with antioxidants and natural stimulants. Using ultrasound waves, they enhanced honey’s ability to pull beneficial compounds from cocoa shells—no synthetic solvents required. The process is considered green and sustainable, and the product could find its way into gourmet foods and cosmetics. Read more ›
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For the first time ever, scientists have uncovered a vast field of tektites in Brazil — mysterious glassy fragments forged when a powerful extraterrestrial object slammed into Earth about 6.3 million years ago. Named “geraisites” after Minas Gerais, where they were first found, these dark, aerodynamic droplets of natural glass stretch across more than 900 kilometers and may mark one of South America’s most significant ancient impact events. Read more ›
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08.03.2026 00:04
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