🎙️ Science News Daily | Peer Review'd

New genetic evidence is revealing that prehistoric Europe was shaped by far more migration and interaction than scientists ever suspected, with women playing a surprising central role in spreading early farming. Researchers have also created a never-before-seen phase of matter using stacked silver nanoparticles that exhibits quantum properties at room temperature — a potential milestone for practical quantum technology. A fresh study on sleep deprivation pinpoints exactly which brain circuit takes the hit, and caffeine's ability to reverse the damage is more targeted than anyone expected. Scientists have also discovered an entirely new worm species thriving in the extreme saltiness of the Great Salt Lake, with implications that stretch beyond Earth. Rounding out this week's discoveries: a tiny bright-blue octopus found in the deep waters of the Galápagos, a two-legged Triassic crocodile relative with a toothless beak, and new findings suggesting fog may actually be a living, pollutant-fighting microbial ecosystem.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Scientists have discovered a gene network that controls nerve regeneration — and an existing drug may unlock repair once thought permanently impossible. Researchers at UCLA have cracked a major obstacle in cancer immunotherapy by giving immune cells a fuel source that tumors can't steal. A large Cleveland Clinic study is flipping assumptions about what happens when patients stop taking weight loss drugs like Ozempic. Meanwhile, colorectal cancer rates are rising in adults under 50 for reasons scientists are still racing to understand. Plus: how ancient potato farming may have literally rewritten the DNA of entire human populations.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Scientists have uncovered a hidden gut-brain circuit that physically rewires your food cravings based on what your body actually needs — and it's changing everything we thought we knew about appetite and nutrition. A new NIH-funded study has also revealed the surprising brain mechanism behind why GLP-1 weight-loss drugs work, pointing to uses far beyond shedding pounds. In cancer research, a completely unexpected immune cell behavior has been discovered that could reshape the future of immunotherapy. Meanwhile, NASA scientists are still puzzling over a solar radio burst that lasted an unprecedented nineteen straight days, and astrobiologists are sounding the alarm that we may already be sitting on evidence of alien life — and missing it entirely.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Scientists have unveiled a global map pinpointing where rare earth elements — the metals powering your phone and electric car — are most likely hiding deep beneath ancient continents, potentially transforming how we mine for critical resources. A new electrical map of the entire U.S. subsurface reveals which regions are most vulnerable to grid-destroying solar storms, giving engineers a tool to protect infrastructure before the next big one hits. NASA's Fermi Telescope has captured what may be the first confirmed gamma-ray signal from a superluminous supernova, pointing to an exotic magnetar at its core and rewriting what we know about the universe's most powerful explosions. Researchers at CERN are reporting the strongest hints yet that our best model of particle physics may be fundamentally incomplete, with rare 'penguin decays' behaving in ways no current theory can fully explain. Meanwhile, quantum physicists have now measured 'negative time' in a real experiment — and the implications for our understanding of reality are as strange as they sound.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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The James Webb Space Telescope has uncovered stunning new evidence that's blurring the line between planets and stars, forcing scientists to rethink how our cosmic family tree is structured. A massive 43-foot mosasaur unearthed in Texas is rewriting what we know about ancient ocean predators, while a 380-million-year-old Antarctic fish is offering a rare glimpse into one of the most pivotal moments in the history of life on Earth. On the health front, surprising new research challenges the go-to practice of icing injuries, a landmark study reveals how much exercise your heart actually needs, and scientists have uncovered a potential new link between fat molecules and Alzheimer's disease. NASA's Psyche spacecraft hit a major milestone with a gravity-assist flyby of Mars, and a new electric thruster just set a U.S. power record that could change everything about crewed Mars missions. Oh, and it turns out bees might be getting a little tipsy in your garden — science confirmed it.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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