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🔬 Your Blood Is 700 Million Years Old — And Scientists Just Found Out Why Pigeons Never Get Lost

8 min · 31. mai 2026
episode 🔬 Your Blood Is 700 Million Years Old — And Scientists Just Found Out Why Pigeons Never Get Lost cover

Beskrivelse

Researchers have uncovered that the genetic blueprints for human blood and immune cells may date back over 700 million years, predating virtually all complex animal life as we know it. In a stunning twist, scientists also discovered that iron-filled immune cells in pigeon livers appear to function as built-in magnetic compasses, linking the immune system to environmental navigation in ways never previously imagined. So-called 'zombie cells' long villainized in aging research may actually play protective roles in the body, while a study of the world's oldest verified person is yielding new clues about extreme human longevity. Intermittent fasting is also reshaping our understanding of dieting — new brain scans reveal it may simultaneously rewire both gut bacteria and appetite-controlling regions of the brain. Plus, astronomers have been forced to create an entirely new category of dead star, and new models suggest Earth may have been sending microbial material toward Venus for billions of years. 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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Alle episoder

374 Episoder

episode 🔬 NASA Just Changed Space Communication Forever — Plus a Spider That Isn't What It Seems cover

🔬 NASA Just Changed Space Communication Forever — Plus a Spider That Isn't What It Seems

NASA has unveiled a groundbreaking technology that could revolutionize how spacecraft communicate across deep space, while the aging International Space Station faces an ongoing air leak that continues to demand careful attention. Scientists have uncovered the brain chemical behind why we break bad habits — and what happens when it goes missing — with major implications for addiction and OCD treatment. A new study out of Singapore suggests that gut microbes could one day be harnessed to treat anxiety, adding fresh weight to the gut-brain connection. Meanwhile, a single-letter change in so-called 'junk DNA' was found to completely redirect sexual development in mice, and a brand-new spider species discovered in Ecuador's Amazon has evolved a disguise so convincing researchers initially mistook it for a mushroom. 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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🔬 Your Cells Are Aging Faster Than You Think — Plus Octopuses Just Shocked Scientists

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episode 🔬 Scientists Just Reversed 'Permanent' Nerve Damage — Plus a Cannibal Star, a 40-Million-Year-Old Ant & More cover

🔬 Scientists Just Reversed 'Permanent' Nerve Damage — Plus a Cannibal Star, a 40-Million-Year-Old Ant & More

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🔬 NASA Just Found Something in an Interstellar Comet That's Never Been Detected Before

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🔬 A Galaxy Is Dying, Black Holes Are About to Collide & A Pill That Could End CPAP Forever

Hubble has captured a spiral galaxy being slowly stripped of its ability to form new stars — and astronomers have spotted something even more dramatic: a pair of supermassive black holes in close orbit that could merge within just 100 years, potentially producing gravitational waves we can actually detect. NASA's Fermi telescope may have finally confirmed what powers the universe's most blindingly bright explosions, while paleontologists have unearthed a crocodile relative that walked on two legs and a raptor that hunted like a prehistoric heron. Closer to home, a major clinical trial is shaking up sleep apnea treatment with a once-nightly pill that targets the root cause of airway collapse — and a new brain imaging study is forcing scientists to completely rethink what long COVID is actually doing to the brain. 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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