NASA astronaut Chris Williams just spent 241 days orbiting Earth. Here is what happens to the human body, mind, and heart when he finally lands back home.
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Scientists Can Predict Solar Storms 7 Years Early
Scientists say they can now predict solar storms up to seven years in advance, using a hidden signal buried deep inside the sun’s own 11-year activity cycle.
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The Gene That Protects Your Brain From Stress
Scientists just found a gene that protects brain cells from stress damage — and it turns out resilience may have been built into us from the very start.
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The Sun Was Missing Silver for Decades — Scientists Just Solved the Mystery
Astronomers just found the Sun holds 55% more silver than believed, solving a decades-old mystery — and revealing an old truth about what fire really purifies.
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The Molecule That Wakes Your Muscles’ Own Repair Cells
Scientists just found a molecule that wakes dormant repair cells built into your muscles — a discovery that could reshape how we treat aging and injury.
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The Giant Planet Hiding in Plain Sight for 11 Years
Astronomers stared right at this giant planet for over a decade and missed it — until they stopped looking and started listening. Here’s how they found it.
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Ancient DNA Just Revealed How a 4,000-Year-Old City Kept Order — Human Sacrifice. One Ancient Story Refused That Deal.
Ancient DNA from a 4,000-year-old Chinese city reveals human sacrifice kept its social order — and one old story shows a very different way through fear.
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The Cancer Strategy That Never Uses the Same Move Twice
New research shows doctors can outsmart cancer drug resistance by switching treatments before tumors adapt — a strategy older than the diagnosis itself.
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Perseid Meteor Shower 2026: The Best Night to Watch
The Perseid meteor shower peaks August 12-13, 2026 under a moonless sky, the clearest viewing in years. Here’s when to watch, and why it never misses its date.
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Why the Far Side of the Moon Is Older Than the Near Side
China’s Chang’e-6 mission just proved the far side of the moon is older and more weathered than the near side, and Earth’s magnetic field is the reason why.