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Scientists at the University of Tokyo have captured something never seen before: a frame-by-frame view of how electron spins flip inside an antiferromagnet, a material once thought to be magnetically “invisible.” By firing ultrafast electrical pulses into a thin layer of manganese–tin and tracking the response with precisely timed flashes of light, the team uncovered two distinct switching mechanisms. One relies on heat generated by strong currents, while the other flips spins directly with minimal heating.
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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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Korea's tech-heavy Kospi has plunged 20% in the last two trading sessions, potentially pushing that country's fast-money chasing traders back into crypto. Read more ›
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The US State Department is urging Americans in 14 Middle Eastern nations to "depart now" as strikes from Iran conflict spill over in the Gulf region. Read more ›
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Anthropic CEO Dario Amodei sent a 1,600-word memo to employees Friday as OpenAI announced a deal to provide AI to the Pentagon. The OpenAI move came hours after the Pentagon said it would sever ties with Anthropic over the company’s safety requirements. In the strongly worded memo, Amodei heavily criticized OpenAI’s actions and the initial deal it announced with the Pentagon. Below is Amodei’s memo, which has been edited to... Read more ›
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Officials in the organizing committe — and three host countries — have several key issues to resolve before the first ball is kicked. Read more ›
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Ubisoft shared its upcoming plans for the Assassin's Creed franchise today. Along with the news of a remake for its piratical entry, the game company also announced that a visual upgrade is coming for a title from way back in 2014. Assassin's Creed Unity will receive a free patch tomorrow to offer 60 fps performance on the PlayStation 5 and the Xbox Series X/S. The company bringing a performance upgrade... Read more ›
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Samsung’s Galaxy S26 Ultra brings new features, but also some surprising compromises. After digging through the specs and tests, I decided to skip the upgrade, and here’s why. Read more ›
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Just a year after the events of 'A Knight of the Seven Kingdoms' season one, Westeros' course was changed not by a war but by a terrible sickness. Read more ›
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fjo3 shares a report from Reason Magazine: Effective January 1, 2027, providers of computer operating systems in California will be required to implement age verification. That's just part of a wave of state and national laws attempting to limit children's access to potentially risky content without considering the perils such laws themselves pose. Now, not a moment too soon, over 400 computer scientists have signed an open letter warning that... Read more ›
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Apple's press release and marketing materials for the new Studio Display and Studio Display XDR models do not mention which chips are inside the monitors, but MacRumors has confirmed this information in the latest Studio Display firmware. The firmware reveals that the second-generation Studio Display is equipped with an A19 chip, while the Studio Display XDR has an A19 Pro chip, according to code reviewed by MacRumors contributor Aaron Perris.... Read more ›
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Next time you glance out the window mid-flight, look closer at those tiny fins on the engine. They're small, subtle, and surprisingly important. Read more ›
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NVIDIA’s relationship with OpenAI has been one of the defining partnerships of the AI boom. Billions of dollars have flowed into building the computing backbone that powers large language models. Now, Nvidia CEO Jensen Huang says the chipmaker may already ... Read more ›
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Embo, an AI startup co-founded by former Google DeepMind research scientists, is in talks to raise a seed round of more than $100 million led by Andreessen Horowitz, according to a person with direct knowledge of the matter. The startup’s founders, Danijar Hafner and Wilson Yan, are developing ... Read more ›
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Now for the news you've been waiting with bated breath for: LG's 2026 TVs from CES finally have prices. (Well, some of them do, anyway.) Surprisingly, the evo G6 and C6 series OLED TVs aren't increasing in cost from last year's models. But the bad news is, they’re still expensive as all get-out.The flagship LG evo G6 series ranges in price from $2,499 to $24,999. (Cue spit take.) Fortunately, that... Read more ›
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Google's NotebookLM can now turn users' research and notes into fully animated "cinematic" videos, going a step further than the original video overview feature Google introduced last year. Previously, video overviews could only generate narrated slideshows, but the upgraded video overview feature uses a combination of Google's AI models, "including Gemini 3, Nano Banana Pro […] Read more ›
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Gemini allegedly told the man, "The true act of mercy is to let Jonathan Gavalas die." Read more ›
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Powered by the new M5 chip, Apple’s latest MacBook Airs are more powerful than ever with double the base storage (512GB), but they also cost $100 more than their predecessor. Fortunately, though, we’ve found a few ways to save. Best Buy is offering the new 13-inch M5-powered MacBook Air for $1,099 with a $50 gift […] Read more ›
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Tesla, Ford, and Volvo occupy the top three spots in a new ranking of 18 global automakers based on their efforts to eliminate carbon emissions, environmental harms, and human rights violations from their supply chains. Toyota, meanwhile, lurks near the bottom of the list, underscoring the persistent difficulty in getting the world's largest car company […] Read more ›
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ScienceDaily
A sweeping new analysis of the evidence suggests that exercise therapy — long promoted as a first-line treatment for osteoarthritis — may offer only small and short-lived relief, and in some cases might be no better than doing nothing at all. After reviewing dozens of clinical trials involving more than 13,000 participants, researchers found that benefits for knee osteoarthritis pain were minimal and tended to shrink in larger or longer-term... Read more ›
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A shingles shot might do more than prevent a painful rash — it could actually help slow down the aging process. In a large national study of more than 3,800 Americans age 70 and older, those who received the shingles vaccine showed slower biological aging compared to those who didn’t. Researchers found lower levels of chronic inflammation and slower changes in gene activity linked to aging, suggesting the vaccine may... Read more ›
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Avoiding meat might slightly lower the odds of reaching 100 — but only for frail, underweight seniors. In very old age, staying strong and maintaining muscle matters more than long-term disease prevention. Older adults who included fish, eggs, or dairy were just as likely to become centenarians as meat eaters, suggesting that key nutrients may make the difference. The takeaway: nutrition needs change dramatically with age. Read more ›
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“Forever chemicals” known as PFAS have quietly infiltrated everything from nonstick pans to food packaging—and now new research suggests some of them may be speeding up the aging process itself. In a nationally representative U.S. study, two lesser-known PFAS compounds, PFNA and PFOSA, were found in 95% of participants and strongly linked to faster biological aging in men aged 50 to 64. Read more ›
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Popular acid reflux drugs such as Prilosec, Nexium, and Protonix may carry hidden risks when taken long term. A new study found that extended use disrupted iron and calcium levels in rats, changes associated with anemia and osteoporosis risk. Researchers also observed shifts in mineral balance across multiple organs. Experts say the medications are effective, but prolonged use without medical guidance could have unintended consequences. Read more ›
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Worrying about getting older—especially fearing future health problems—may actually speed up aging at the cellular level, according to new research from NYU. In a study of more than 700 women, those who felt more anxious about aging showed signs of faster biological aging in their blood, measured using cutting-edge “epigenetic clocks.” Fears about declining health had the strongest link, while concerns about beauty or fertility didn’t appear to have the... Read more ›
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The Old Irish Goat isn’t just part of folklore — it’s genetically linked to goats that lived in Ireland 3,000 years ago. Scientists analyzed ancient remains and discovered that today’s rare breed shares its strongest DNA ties with Late Bronze Age animals. The finding suggests an unbroken Irish lineage stretching back millennia. It also adds urgency to protecting this critically endangered survivor of Ireland’s agricultural past. Read more ›
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Biomolecular condensates were long believed to be simple liquid blobs inside cells. Researchers have now uncovered that some are actually supported by fine protein filaments forming an internal scaffold. When this structure is disrupted, cells fail to grow and divide properly. The discovery suggests scientists may one day design drugs that target condensate architecture to fight cancer and neurodegenerative disease. Read more ›
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Scientists at the University of Oxford have finally settled a decades-long mystery about the Moon’s magnetic field — and it turns out both sides were right. By reanalyzing Apollo mission rocks, they discovered that the Moon did occasionally generate an incredibly powerful magnetic field, even stronger than Earth’s — but only for fleeting bursts lasting thousands of years or less. Most of the time, the Moon’s magnetic field was weak. Read more ›
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Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more information per photon. Using advanced tools like on-chip photonics and ultrafast light structuring, they’re pushing quantum communication and imaging into exciting new territory. Although long-distance transmission remains tricky, innovative approaches—such as topological quantum states—could make these fragile signals far more resilient. The momentum suggests quantum optics is entering a. Read more ›
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04.03.2026 16:26
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