• The field of paleoanthropology is a young science. There have been many paleoanthropologists over the years who have found many important fossils. But, even by the early 1970s, we didn't know everything about human evolution—and we still don't!

Ask An Anthropologist

Ask An Anthropologist is an educational resource for students, teachers, parents, and life-long learners. We encourage anyone interested in anthropology to make use of its content.

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Becoming human brings together interactive multimedia, research and scholarship to promote greater understanding of the course of human evolution.

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Walking Upright: A Tale of Two Legs

How do you move from one place to another? Well, most humans walk. Walking on two legs is a very human trait. Learn how the evolution of bipedal walking changed the course of our history.
Learn about William Kimbel and the brainy branch of human evolution

The Brainy Branch

Our species, Homo sapiens, are incredibly unique among the species on Earth today.

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Babies, Birth, and Brains

We have big brains, but are we born with big brains or do they get big as we grow up? It turns out that it’s a little bit of both. Learn about how our incredible brains grow and find out what limits our brain size. Also in: Español
A hand pulls a orange rope through a tube. Shadows in the background look like another person is doing the same thing from far away

Pull it off

Even very young human children can learn simple games such as working together to pull a board. They can also figure out a fair way to share the rewards from cooperating. This activity may seem simple, but humans are the only animals with the ability and desire to work together and negotiate a fair deal in this way.