Exercise-linked molecule L-BAIBA boosts muscle, bone in mice
A molecule made by working muscles may help exercise work even better—at least in mice. In a new study, middle-aged…
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Did Chicxulub’s asteroid spawn other craters? What science says
A mountain-sized asteroid slammed into what is now Mexico’s Yucatán Peninsula 66 million years ago, ending the reign of non-avian…
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Fitter bodies, fewer heartbeats: exercise may add years
There is a stubborn myth that every hard run or ride spends the heart like a coin purse. New research…
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Can AI Eat Itself? The Real Risk of Model Collapse
What happens when artificial intelligence starts learning mostly from itself? Picture a photocopy of a photocopy—edges blur, colors wash out,…
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Japan’s Ancient Wisteria Casts a Dreamlike Purple Canopy Each Spring
Under a vaulted haze of lavender, a stone stairway climbs through a dream. Each spring in rural Hyogo Prefecture, an…
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Why A Cat’s Purr Can Calm The Human Mind
The sound starts as a gentle tremor against your ribs, a metronome you can feel more than hear. A minute…
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Inside the First Recorded Brain Waves of a Dying Human
The moment between life and death has long been a fog of folklore, faith, and guesswork. Now, in a rare…
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Why receding gums don’t grow back – and what to do
You don’t feel it happening until the mirror tells the truth: your smile looks a little longer, a little harsher,…
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Inside Australia’s ‘Firehawks’ That Wield Flames to Hunt Prey
They are not mythical phoenixes, and they are not a social-media hoax. In Australia’s tropical savannas, several raptor species have…
