Neandertals had older mothers and younger fathers

When the ancestors of modern humans left Africa 50,000 years ago they met the Neandertals. In this encounter, the Neandertal population contributed around two percent of the genome to present day non-African populations. ...

How rat-eating monkeys help keep palm oil plants alive

Found as an ingredient in many processed and packaged foods, palm oil is the most widely consumed vegetable oil. Now, researchers reporting in Current Biology on October 21 have discovered an unlikely ally for palm oil production: ...

When more pain means more gain

It seems unimaginable that intense, self-inflicted pain can result in an individual feeling much better, but that was the case with a longstanding ritual studied by researchers at the University of Connecticut.

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 ...

The ancient history of Neanderthals in Europe

Researchers at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have retrieved nuclear genome sequences from the femur of a male Neanderthal discovered in 1937 in Hohlenstein-Stadel Cave, Germany, ...

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