🎙️ Science News Daily | Peer Review'd

🔬 Your Brain Is Leaving Clues, The Arctic May Have Crossed A Point Of No Return & 100,000 New Worlds Are Coming

8 min · 1. juni 2026
episode 🔬 Your Brain Is Leaving Clues, The Arctic May Have Crossed A Point Of No Return & 100,000 New Worlds Are Coming cover

Description

A simple writing test could be an early warning signal for cognitive decline — and that's just the start of this week's mind-bending discoveries. Scientists have also managed to biologically rejuvenate aging mice by restoring their gut microbiomes, while AI analysis of CT scans has revealed that a long-forgotten organ may be one of the strongest predictors of how long you'll live. NASA's upcoming Roman Space Telescope is poised to discover more exoplanets than all previous missions combined, potentially rewriting what we know about life in the universe. And back on Earth, researchers may have cracked why Ozempic stops working for some people — and engineered a plastic that can destroy itself in less than a week. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

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392 episodes

episode 🔬 Fossils Rewrite Animal History & Quantum Computers Now Fit in Your Palm artwork

🔬 Fossils Rewrite Animal History & Quantum Computers Now Fit in Your Palm

Scientists have just unearthed the oldest known fossils of humans' closest invertebrate relatives, pushing back the origins of complex animal life further than anyone thought possible. A sweeping new study of over 17,000 brain scans reveals that Alzheimer's disease biology may vary across ethnic populations, raising urgent questions about whether new amyloid-targeting drugs will work equally for everyone. Younger generations are now biologically aging faster than their predecessors, and researchers believe this may be directly linked to the alarming rise in cancer diagnoses among people in their thirties and forties. Physicists have discovered quantum particles with lifespans 100 times longer than previously recorded, bringing palm-sized quantum computers closer to reality than ever before. Plus: a newly identified brain protein could open a fresh door to treating autism, and a flexible AI skin patch is making real-time heart monitoring possible without ever connecting to the cloud. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

26. juni 20267 min
episode 🔬 Alzheimer's Drugs Just Got a Surprising Upgrade — And Your Pantry Might Be Involved artwork

🔬 Alzheimer's Drugs Just Got a Surprising Upgrade — And Your Pantry Might Be Involved

Researchers have discovered that combining existing Alzheimer's antibody therapies with molecules found in everyday foods could make treatments more effective and dramatically safer. A massive study of over 23,000 adults has identified three sleep habits that measurably accelerate brain aging, while a separate finding reveals the recombinant shingles vaccine may cut dementia risk by 24 percent in older adults. Scientists have also uncovered a hidden molecular switch that helps colorectal cancer spread to the liver, and a Cambridge-led analysis of over 100 million people has found a striking link between cannabis use and elevated stroke risk even in younger adults. From a goblin shark spotted alive in the deep sea for the very first time to quantum physics being recreated in a water tank with unexpected results, this episode is packed with discoveries that challenge what we thought we knew. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

Yesterday10 min
episode 🔬 The Electric Motor Just Changed Forever — Plus Interstellar Chemistry & a Lost Page of Archimedes artwork

🔬 The Electric Motor Just Changed Forever — Plus Interstellar Chemistry & a Lost Page of Archimedes

Engineers have shattered a century-old assumption by building a plastic electric motor that runs on electrostatic forces instead of magnets, potentially revolutionizing how we design machines. Interstellar visitor 3I/ATLAS has surprised astronomers with unexpectedly high levels of methanol, while Japan's Hayabusa2 asteroid samples have confirmed all five DNA and RNA building blocks exist in space rock. A missing page of the legendary Archimedes Palimpsest has been tracked down in a French museum, raising hopes of recovering lost mathematical knowledge. Meanwhile, the ancient city of Mohenjo-daro is challenging everything historians thought they knew about wealth, power, and the rise of complex civilizations. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

24. juni 20268 min
episode 🔬 A Monster Black Hole Goes Silent, A Lost World Resurfaces & Fake Pills That Actually Work artwork

🔬 A Monster Black Hole Goes Silent, A Lost World Resurfaces & Fake Pills That Actually Work

Astronomers have spotted the most distant dormant black hole ever detected — a six-billion-solar-mass giant that has gone eerily quiet, offering a rare look at how ancient cosmic behemoths behave between feasts. A rare meteorite has cracked open evidence of a moon-sized world destroyed in the early solar system, reshaping what we know about our cosmic origins. On Earth, scientists have confirmed the rediscovery of a critically endangered island fox that had vanished for over 20 years, while new camera trap data reveals the mysterious Amazonian 'ghost dog' may be hiding in plain sight across protected forests. In health news, a Milan study found that older adults who knowingly took a placebo — no active ingredients, no deception — still showed measurable improvements in memory and physical performance within three weeks. Rounding out the episode: ultra-processed food and children's behavior, Antarctic ice loss timelines, quantum time running in reverse, and foreign veterans returning from Ukraine with invisible wounds. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

23. juni 20269 min
episode 🔬 T. Rex's Secret, A 50-Year Black Hole Mystery Solved & Immune Cells Caught Doing Something Never Filmed Before artwork

🔬 T. Rex's Secret, A 50-Year Black Hole Mystery Solved & Immune Cells Caught Doing Something Never Filmed Before

A groundbreaking study on tyrannosaur fossils has shattered what we thought we knew about T. rex's growth, revealing the apex predator spent far longer reaching its full size than anyone realized. Ancient genomic research uncovers that koalas nearly vanished 100,000 years ago—and the data is now being used to help save them today. Physicists have finally resolved a decade-long dispute over a fundamental particle that threatened to upend the entire Standard Model. In a world-first, scientists have captured footage of immune cells actively hunting and consuming live cancer cells, a discovery that could reshape cancer immunotherapy. Plus: AI is cracking the cosmic mystery of where gold and uranium come from, and a 5,300-year-old mummy is still surprising scientists with what's living inside him. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ [https://peerreviewd.com/] Love Science? Check out our other Science tools: 60sec.site [https://60sec.site/] and Artificial Intelligence Radio [https://artificialintelligenceradio.com]

22. juni 20268 min