A recent study reveals we have a long-lost relative which hung out with our more famous apelike ancestors about three million years ago. It turns out the human family tree is more complicated than we ...

WASHINGTON (AP) — Our hands can reveal a lot about how a person has lived – and that’s true for early human ancestors, too. Different activities such as climbing, grasping or hammering place stress on ...

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This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American The traditional idea that our ancestors ...

This artist rendering shows hands of early human ancestors, called Australopithecus sediba and Homo naledi, found in South Africa. The left images show photos of the bones, and the right images show ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Our hands can reveal a lot ...