Bones

A field crew in Kenya excavates a Homo erectus skull.

Head Case

Two fossils found in Kenya raise evolutionary questions

Anthropologists recently found fossils of Paranthropus robustus, also called robust australopithecines, in an excavation site in South Africa. Paranthropus coexisted with human ancestors Homo habilis and Homo erectus as recently as 1.5 million years ago. Some anthropologists had believed that Paranthropus' limited diet caused its extinction, but new evidence from the fossils suggests that Paranthropus had a varied diet that included both hard and soft plants as well as herbivores.

Teeth Tales

Fossils tell a new story about the diversity of hominid diets

35 Who Made a Difference: Douglas Owsley

Dead people tell no tales—but their bones do, when he examines them

35 Who Made a Difference: Richard Leakey

The leader of the Hominid Gang asks what he can do for his continent

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Our Adaptable Ancestors

Recent discoveries of skull fragments and tools testify to the resourcefulness of early humans

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Seeing Fingers Decipher Bones

Give Marsha Ogilvie some bones, and she'll tell you the who, what and how . . . and she does it all with her hands

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The Bone Collectors

A pair of biologists on Cumberland Island save the remains of dead sea critters for others to study

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Reading the Bones

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The Beauty of Bare Bones

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Transforming the Beauty of Skeletons Into Architecture

Inspired by nature in motion, Spanish-born Santiago Calatrava will create his first U.S. project for the Milwaukee Art Museum

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