Helicopter cockroach moms have protected their young for millions of years
Snapshot
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Protecting Puerto Rico’s heritage from another disaster
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The real history behind science fiction’s ‘2001: A Space Odyssey’
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Some dolphins cross the Pacific more easily than others. Why that matters for protecting them
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After a nearly 20-year search, this Jamaican bird is probably extinct
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Ellen Stofan leads Air and Space Museum
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Why languages become endangered, and how we can keep them alive
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Scientists surprised by relentless cosmic cold front
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Underpaid women “computers” mapped the universe in the 19th century
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Poachers are killing endangered Asian elephants for their skin and meat, not their tusks
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For millions of years these tiny beetles have chewed their way out of sight
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Elephant poaching crisis in Myanmar
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Pelican spiders: Ancient assassins that eat their own kind
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Black hole blasts may transform “Mini-Neptunes” into rocky worlds
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Magnetic reconnection in the sun
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Meet the world’s weirdest whale
