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Scientists studying a mysterious effect called cosmic birefringence—a subtle twist in the polarization of the universe’s oldest light—have developed a new way to reduce uncertainty in how it’s measured. This faint rotation in the cosmic microwave background could point to entirely new physics, including hidden particles such as axions and clues about dark matter or dark energy.
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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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xAI is under fire again as teenagers sue over alleged AI-generated explicit images. The controversy revives global concerns that already led to Grok being banned in multiple countries. Read more ›
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Bitcoin briefly surged to a six-week high above $75,000 before quickly retreating, underscoring the fragility of the latest rally. Read more ›
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Analysts warn that if the Strait of Hormuz remains blocked for long, the war's economic damage won't be confined to energy markets alone, but will ripple through other industries as well that depends on the chips that power the modern world. Read more ›
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Webel, a Madrid-based digital marketplace for home services, has closed a €4.3 million pre-Series A funding round to accelerate its growth, enhance its technology, and broaden its presence across the European market. The round was mainly supported by existing investors, led by Trind Ventures, with Decelera Ventures, Tiburon, and others also participating. Mantas Mikuckas, co-founder ... Read more ›
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Children who watched one parent silently absorb the other's mood didn't learn patience — they learned that love means disappearing. Here's how that blueprint shapes every relationship that follows. Read more ›
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The development comes after Washington eased some of its tech export controls since last year, allowing Nvidia to sell its second-most-powerful AI chips to China. Read more ›
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The Oppo Find X9 Ultra has no more secrets, since a new leak basically revealed all of its specs today. The phone is said to have a 6.82-inch LTPO AMOLED screen with 1440x3120 resolution, 144Hz refresh rate, and 3,600-nit peak brightness. On top will sit Oppo's NanoCrystal Glass for protection. The phone will have a 200MP main camera, a 200MP periscope telephoto camera with 3x optical zoom, a 50MP periscope... Read more ›
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The iPhone 17e may be the exciting new sub-AU$1,000 iPhone, but snagging the iPhone 17 for even just AU$50 is still the better buy for a fair few reasons, and I've broken them down for you. Read more ›
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CEO Jensen Huang unveiled a new central processor and an AI system built on technology from Groq - a chip startup from which Nvidia licensed technology for $17 billion in December at its annual GTC developer conference in San Jose, California. Read more ›
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Michael B. Jordan won best actor at the Academy Awards on Sunday for portraying twins Smoke and Stack in "Sinners." Read more ›
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Emergent CEO Mukund Jha says vibe coding is still at 1% of its potential and compares the industry today to bitcoin at $1. Read more ›
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Jensen Huang said engineers will soon be asking "how many tokens comes along with my job?" and is willing to pay them tokens worth half their salary. Read more ›
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The country's air travel system is already stretched thin because of a partial government shutdown that's led to a TSA worker shortage. Read more ›
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Have you ever wondered why companies are so eager for your old electronics? It's not because they want your previous iPhone so much as the minerals inside. Read more ›
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An anonymous reader quotes a report from Ars Technica: Since Andrej Karpathy coined the term "vibe coding" just over a year ago, we've seen a rapid increase in both the capabilities and popularity of using AI models to throw together quick programming projects with less human time and effort than ever before. One such vibe-coded project, Gaming Alexandria Researcher, launched over the weekend as what coder Dustin Hubbard called an... Read more ›
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RedMagic launched the Astra tablet back in June of last year, and it's now apparently hard at work on this tablet's successor, which we'll call the Astra 2 for simplicity's sake. While the original Astra was known in China as the RedMagic Tablet 3 Pro, its successor will be the RedMagic Tablet 5 Pro in that market, skipping the 4 because of tetraphobia. Internationally though, it will most likely be... Read more ›
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Connections is a New York Times word game that's all about finding the "common threads between words." How to solve the puzzle. Read more ›
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The NYT Strands hints and answers you need to make the most of your puzzling experience. Read more ›
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ScienceDaily
Colorblindness may be doing more than making traffic lights confusing — it could also be hiding a life-threatening warning sign. Researchers analyzing millions of medical records found that people with bladder cancer who are also colorblind have a 52% higher mortality rate over 20 years compared to those with normal vision. The likely reason: many people with color vision deficiency struggle to see red, making it harder to notice blood... Read more ›
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Cosmic voids may seem like the emptiest places in the universe, stripped of matter, radiation, and even dark matter. But they’re far from nothing. Even in these vast empty regions, the fundamental quantum fields that fill all of space remain, carrying a small but real amount of energy known as vacuum energy, or dark energy. While this energy is overwhelmed by matter in galaxies and clusters, in the deep emptiness... Read more ›
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Scientists studying Mars may have uncovered a brand-new mineral hidden in the planet’s ancient sulfate deposits. By combining laboratory experiments with orbital data, researchers identified an unusual iron sulfate—ferric hydroxysulfate—forming in layered deposits near the massive Valles Marineris canyon system. The mineral likely formed when sulfate-rich deposits left behind by ancient water were later heated by volcanic or geothermal activity, transforming their chemistry. Read more ›
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A nearly complete dinosaur skeleton discovered in Patagonia is helping scientists crack the mystery of alvarezsaurs, a bizarre group of bird-like dinosaurs. The fossil of Alnashetri cerropoliciensis reveals that these animals became tiny before developing their later specialized features, such as stubby arms and ant-eating adaptations. Weighing under two pounds, the dinosaur is one of the smallest known from South America. Read more ›
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Scientists at Oregon Health & Science University have developed a new molecule that could open the door to treating triple-negative breast cancer, one of the most aggressive and difficult-to-treat forms of the disease. The compound, called SU212, targets and disables a key enzyme that cancer cells rely on to fuel their growth. In tests using humanized mouse models, the molecule caused tumors to shrink and slowed the spread of cancer... Read more ›
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Cancer often begins when the genetic instructions that guide our cells become scrambled, allowing cells to grow uncontrollably. Now, scientists at EMBL have developed an AI-powered system called MAGIC that can automatically spot and tag cells showing early signs of chromosomal trouble—tiny DNA-filled structures known as micronuclei that are linked to future cancer development. Read more ›
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Scientists at Oak Ridge National Laboratory have created a new aluminum alloy called RidgeAlloy that can turn contaminated car-body scrap into strong structural vehicle parts. Normally, impurities introduced during recycling make this scrap unsuitable for high-performance applications. RidgeAlloy overcomes that challenge, enabling recycled aluminum to meet the strength and durability standards required for modern vehicles. The technology could slash energy use, reduce imports, and unlock a huge new supply o Read more ›
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More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While studying the paths of light rays and moving objects, Hamilton noticed a striking mathematical similarity between them and used it to develop a powerful new framework for mechanics. At the time, it seemed like a clever analogy—but decades later, as... Read more ›
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A major international trial has found that daily fish oil supplements significantly reduced life-threatening cardiovascular events in dialysis patients. People who took four grams per day had a 43% lower risk of heart attack, stroke, cardiac death, or vascular-related amputations compared with those on placebo. The findings stand out because few treatments have successfully lowered heart risk in this high-risk group. Read more ›
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Researchers have developed a high-tech system that rapidly scans ants and converts them into detailed 3D models. Using a synchrotron accelerator, X-ray imaging, robotics, and AI, the team scanned 2,000 specimens in just a week and produced models of 800 species. The images reveal microscopic anatomy that was previously difficult to study. The growing Antscan database could become a powerful digital library of biodiversity. Read more ›
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17.03.2026 01:01
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