A new modeling study suggests that greater connectivity between groups may have given Homo sapiens the edge over Neanderthals ...

This extinction was connected with massive volcanic eruptions caused by the breakup of the supercontinent Pangaea. The volcanism pumped greenhouse gases into the atmosphere, acidified the oceans, and ...

Jerry A. Coyne is professor emeritus of ecology and evolution at the University of Chicago. A recent display in Time magazine features a photo of a handsome white dog-like animal, a dire wolf. The ...

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