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A surprising new study reveals that blocking a supposedly protective enzyme, Caspase-2, could actually backfire—raising the risk of chronic liver damage and cancer over time. Researchers found that without this enzyme, liver cells grow abnormally large and accumulate genetic damage, leading to inflammation, scarring, and eventually tumors, especially with age. While inhibiting Caspase-2 may offer short-term benefits, such as reducing fatty liver disease, the long-term consequences appear dangerous.
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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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SpaceX's upgraded Starship V3 launched today from Starbase, Texas, for the first time, successfully deploying 22 dummy Starlink satellites and completing a planned fiery splashdown in the Indian Ocean. Reuters reports: The towering vehicle, consisting of the upper-stage Starship astronaut vessel stacked atop a Super Heavy booster rocket, blasted off at about 5:30 p.m. CT on Friday (2230 GMT) from SpaceX facilities in Starbase, Texas, on the Gulf of Mexico... Read more ›
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Co-directors Julia Konefal and Mell Truong explain how TTW went from experiment to 600 events in just two years. Read more ›
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Yesterday, Xiaomi announced the 17 Max, and today there's already a full teardown / disassembly video on YouTube showing all of its insides, courtesy of the Chinese channel WekiHome. While the video is in Chinese, we find YouTube's English language captions very good, so make sure you turn them on if you don't speak Chinese. The Xiaomi 17 Max is a rather surprising arrival, since it's the first Max in... Read more ›
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Coffee capsules are OK in a pinch, but preparing espresso can be just as quick and easy if you have the right machine. Read more ›
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SpaceX held the first launch of the new version of its Starship spacecraft on Friday, successfully sending the craft from its Starbase Texas headquarters to space, where it deployed 22 test satellites. While the launch had some hitches, including an engine failure and an uncontrolled landing of ... Read more ›
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Specialized aircraft is nothing new when it comes to military aviation, but this particular variant of an otherwise common plane only produced two aircraft. Read more ›
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The number of CEOs planning to shift away from junior roles over the next two years has more than doubled, report warns. Read more ›
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The U.S. Federal Communications Commission has just published documents related to an apparently unreleased Apple product with model number A3577, with the product described as "Bluetooth over-ear headphones." These headphones do not appear to be the AirPods Max 2, which carry a model number of A3454, and there is little other information to go on, so it is unclear what these headphones are. Most of the documents that would reveal... Read more ›
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My guide will show you how to plan, where to start and common mistakes to avoid with your security sensors. Read more ›
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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 ›
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Looking for NYT Strands answers and hints? Here's all you need to know to solve today's game, including the spangram. Read more ›
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Looking for Quordle clues? We can help. Plus get the answers to Quordle today and past solutions. Read more ›
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Aikido Security found that deleted Google API keys can continue authenticating for a median of about 16 minutes and as long as 23 minutes, despite Google Cloud's UI claiming that once a key is deleted it can no longer make API requests. Dark Reading reports: Joe Leon, researcher at Belgian startup Aikido Security, recently analyzed the revocation window -- the time between a key's deletion and its last successful authentication... Read more ›
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Move to tighten permanent residency requirements could have significant implications for businesses Read more ›
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A USCIS official said immigrants who provide an "economic benefit" are likely able to apply for a green card without returning to their home country. Read more ›
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Google's AI Overview is coming up with strange, chatbot-like responses to single-word searches instead of surfacing definitions. Read more ›
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Apple may not own a stable of other companies, but that doesn't mean it avoids making acquisitions. The company's made some huge purchases over the years. Read more ›
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ScienceDaily
Scientists are uncovering a surprising link between hidden tooth infections and blood sugar problems. Deep infections around tooth roots can create chronic inflammation that spreads through the body and may interfere with insulin function. Studies found that people who underwent root canal treatment often experienced better blood sugar control and reduced inflammation afterward. The research suggests that treating an infected tooth could have benefits far beyond the mouth. Read more ›
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A new study suggests microscopic particles from the gut may actively drive inflammation and chronic diseases associated with aging. Remarkably, gut particles from young animals appeared to counter some aging-related damage in older animals, hinting at new possibilities for future treatments. Read more ›
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A mysterious underwater fault near Ecuador has been producing nearly identical magnitude 6 earthquakes every five to six years, baffling scientists for decades. Researchers now believe the fault contains hidden “brake zones” where seawater and unusual rock structures work together to stop quakes from becoming even larger. The discovery came from ultra-detailed seafloor recordings that captured how the fault behaves before and after major earthquakes. Read more ›
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A stunning fossil discovery in Ethiopia shows that early Homo and a previously unknown Australopithecus species lived together around 2.6 to 2.8 million years ago. The find overturns the classic “ape-to-human” progression and paints human evolution as a crowded, branching tree with multiple species coexisting. Scientists dated the fossils using volcanic ash deposits and are now investigating what these ancient relatives ate and whether they competed for resources. Read more ›
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A major analysis of brain scans found that people with anxiety disorders have noticeably lower levels of choline, a nutrient crucial for healthy brain function. The strongest evidence appeared in the prefrontal cortex, the region tied to emotional control and decision-making. Researchers say the discovery is the first clear chemical brain pattern linked to anxiety and could eventually lead to new nutrition-based treatments. Read more ›
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Astronomers have revealed the sharpest image ever captured of a filament in the cosmic web — the enormous hidden structure connecting galaxies across the Universe. The glowing strand stretches 3 million light-years and links two galaxies from nearly 12 billion years ago. By observing this faint intergalactic gas directly for the first time in such detail, scientists gained new insight into how galaxies are fueled and formed. Read more ›
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Researchers have shown for the first time that malfunctioning mitochondria — the cell’s energy generators — may directly cause cognitive decline in neurodegenerative diseases. By creating a new tool that temporarily boosts mitochondrial activity in the brain, scientists restored memory performance in mouse models of dementia. The discovery hints that energy failure inside neurons could happen before brain cells die, potentially offering a new target for future Alzheimer’s treatments. Read more ›
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Exercise may be training your brain just as much as your body. Researchers discovered that certain brain cells stay highly active even after a workout ends, and those lingering signals appear to help the body build endurance over time. In experiments with mice, blocking these brain cells prevented improvements in stamina, even when the animals still exercised normally. Read more ›
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Rivers around the world are quietly running out of oxygen — and climate change is emerging as the main culprit. A sweeping global analysis of more than 21,000 river systems found that nearly 80% have been steadily losing dissolved oxygen over the past four decades, threatening fish, biodiversity, and the overall health of freshwater ecosystems. Surprisingly, tropical rivers are being hit the hardest, even more than rivers in rapidly warming... Read more ›
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Scientists have uncovered a surprising new trick used by one of cancer’s most notorious proteins. MYC, already infamous for fueling runaway tumor growth, also appears to help cancer cells survive by repairing their damaged DNA — including damage caused by chemotherapy and radiation. Researchers found that MYC can rush directly to broken DNA and recruit repair machinery, effectively helping tumors recover from treatments meant to destroy them. Read more ›
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22.05.2026 21:09
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