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Fossil analysis changes what paleontologists know about how long T. rex took to grow full size -
Prehistoric wolf’s gut frozen in time reveals an ice age giant -
4 astronauts return to Earth after medical issue forces early ISS exit -
4 astronauts depart ISS, leaving behind just 3 crewmates to staff the orbiting lab -
Horses really can smell our fear, new study finds
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NASA says it is ‘evaluating all options’ as astronauts navigate medical concern in space -
January’s full wolf supermoon and the Quadrantid meteor shower will start off the new year
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All the eclipses, supermoons, meteor showers and planets to spot in 2026
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NASA could be weeks away from its biggest test in decades
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Some super-smart dogs can pick up new words just by eavesdropping -
Gold is escaping from Earth’s core and other wild things we learned about the planet in 2025
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Some dolphins appear to have orca friends. Scientists think they have figured out what’s going on
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Just how monogamous are humans? Scientists break down how we compare with other animals
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Discovery of ancient bee nests in fossils points to a never-before-seen behavior -
Scientists document over 16,000 footprints in the world’s most extensive dinosaur tracksite
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Ancient eggshells shed new light on crocodiles that hunted prey from trees
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Mating injuries may lead scientists to identify dinosaurs’ sex
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