You might think that the neotropics are one big mating party, but even in places that stay green and vibrant year-round, ...

BBC Sport explores John Terry's imminent takeover of Colchester, why ex-pros are buying clubs, and what the feeling is among ...

From rigid brow ridges to expressive arches, your eyebrows tell a story of how human faces evolved to signal emotion, ...

Why do 90% of humans reach with the same hand? The answer stretches back millions of years and involves fossils, language and ...

The act of emotional crying is far from random or useless. Instead, it seems to be woven deeply into our social and emotional ...

The "hydrogenobody" is an organelle inside certain microorganisms that live in a special stomach chamber in cattle, sheep and ...

We don't really understand AI's inner workings, so we're effectively flying blind. The availability of artificial intelligence for use in warfare is at the center of a legal battle between Anthropic ...

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Say you accidentally cut the tip of your finger off. Especially if this happened to you as a child, there’s a good chance it would regrow—skin, nail and all. The same is true for other mammals such as ...