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Finding cells that stop our body from attacking itself lands a Nobel
The body’s immune system recruits certain cells to fight infections…
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Unlock pinecone secrets with this science activity
Key concepts: planet science, temperature, recording data, analyzing data Credits:…
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During heat waves, trees spew chemicals that worsen air pollution
WASHINGTON, D.C. — If you’re outside during a heat wave…
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Knotted strands of 500-year-old hair tell a surprising story
The knotted, intricately braided string was like none Sabine Hyland…
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A shark encounter inspired this researcher’s career in marine biology
Heidy Martinez never dreamt of studying sharks. That changed during…
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New theory may at last explain a swamp’s ghostly will-o’-the-wisps
Under a midnight moon, Luigi Garlaschelli peered out over graves.…
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