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How 10 animals evolved their iconic features
Animals come in all shapes and sizes, and many have iconic features that make them memorable. From the long necks…
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Chimps go through menopause. That could shed light on how it evolved in humans.
Chimpanzees (Pan troglodytes schweinfurthii) at Kibale National Park in Uganda. (Image credit: Yannick Tylle via Getty Images) Wild female chimpanzees…
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Caterpillars evolved their weird chubby little ‘prolegs’ from ancient crustaceans
Caterpillars appear to have got their prolegs from ancient crustaceans. (Image credit: Javier Millán Photography/Getty Images) Scientists have finally figured…
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Human elbows and shoulders evolved as ‘brakes’ for climbing ape ancestors
Humans have ape ancestors to thank for their flexible shoulders and elbows, which may have evolved as a natural braking…
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These prehistoric marine reptiles evolved long necks by adding more vertebrae
Millions of years ago, as dinosaur giants were stomping around on land, other giant reptiles were dominating the oceans —…
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