Greenland's viking settlers gorged on seals

Greenland's viking settlers, the Norse, disappeared suddenly and mysteriously from Greenland about 500 years ago. Natural disasters, climate change and the inability to adapt have all been proposed as theories to explain ...

Ancient soil provides a window to the past

Noelle Purcell, a senior in the Columbian College of Arts and Science, spent the first half of her summer in northern Kenya trying to better understand the environmental context of human evolution by studying the morphology ...

New book explores evolution of human reproduction

Human beings would probably be known as pilosals rather than mammals if Carl Linnaeus had not been a proponent of breast-feeding. For social and political reasons, the famed taxonomist labeled the class of animals to which ...

Was the dawn of man among trees in the cradle of disease?

A student-led conference to be webcast live will ask, in light of recent research, whether the story of human origin is radically different from established thinking, and what that might mean for everything from genetics ...

Book on ape evolution wins W. W. Howells Award

For the second time, Penn State University scientists Alan Walker and Pat Shipman together have won a national book award. A book they coauthored, The Ape in the Tree, A Natural and Intellectual History of Proconsul, has ...

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