🎙️ Science News Daily | Peer Review'd

Scientists may have pinpointed why Alzheimer's disease destroys sleep—and the surprising culprit could be the key to reversing it. A new quantum material is defying the rules of physics by doing something unprecedented at room temperature, bringing us closer to real-world quantum technology. Researchers have also found a way to convert mixed plastic waste directly into clean hydrogen fuel, potentially solving two global crises at once. Long COVID sufferers finally have physical evidence explaining persistent brain fog and fatigue, pointing toward possible new treatments. And Stanford scientists, aided by AI, have identified a naturally occurring molecule that mimics Ozempic's weight-loss effects—with far fewer side effects.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Astronomers have made a jaw-dropping first-of-its-kind detection of a sugar molecule drifting freely in interstellar space — and it could change everything we thought we knew about the origins of life. The James Webb Space Telescope has also unmasked a hidden third giant planet in one of the galaxy's most-watched star systems, detected by sniffing its atmosphere through a cloud of debris. Back on Earth, physicists have finally confirmed a quantum prediction from 20 years ago that brings us one step closer to fully connected quantum computers — and engineers have built a real-world thermal cloak that makes objects vanish on infrared cameras. Plus, the common diet and fitness advice flooding your social media feed gets a reality check from researchers, and orcas in the Gulf of California have been caught doing something so bizarre, scientists don't even have an explanation yet.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Ancient volcanic rocks from Western Australia are forcing scientists to rewrite Earth's early history, revealing that plate tectonic-like processes may have been operating far earlier than anyone suspected. In the human body, a newly discovered lymphatic network in the eye could change everything we know about treating glaucoma and age-related macular degeneration. Meanwhile, an MIT study is upending a core assumption in neuroscience — it turns out logical reasoning and language live in completely separate parts of the brain. On the cancer front, 81 previously unknown cancer-driving genes were identified in one of the most aggressive forms of breast cancer, opening the door to new treatment targets. From medieval DNA overturning our assumptions about ancient family structures to lab-grown mini brains predicting Alzheimer's treatments, this episode is packed with discoveries that challenge what we thought we knew.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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New research suggests your missing high school memories may not be erased — just locked away by a dramatic brain remodeling process that happens during adolescence. Scientists have also found that a single human neuron may be capable of computations powerful enough to rival an entire deep neural network, throwing our assumptions about AI into question. A CRISPR-based treatment has shown it can make prostate cancer visible to the immune system again, while a surprising MIT study reveals that ketogenic diets may fight cancer in one part of the intestine while accelerating it in another. Astronomers have discovered giant planets less dense than cotton candy, and researchers are uncovering how an 800-million-year-old asteroid collision may have reshaped life on Earth.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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Scientists have uncovered evidence that lateralized behavior — the same phenomenon behind human handedness — dates back over 550 million years to a tiny seafloor creature called Spriggina floundersi, pushing the origins of this trait deep into the Ediacaran period. Ancient DNA analysis is also rewriting the timeline of dog domestication, revealing that canine physical diversity began far earlier than thought, shaped by thousands of years of co-evolution alongside migrating humans. On the materials science front, a newly engineered cobalt aluminum nanolaminate alloy shatters the long-held strength-versus-brittleness tradeoff, clocking in at up to ten times stronger than structural steel with massive implications for aerospace engineering. Meanwhile, MIT engineers have built an insect-scale flying robot capable of navigating disaster debris fields, and Antarctic scientists have captured the first direct evidence of surface meltwater lubricating the base of glaciers — accelerating their slide toward the ocean.Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/
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