What howler monkeys can tell us about the role of interbreeding in human evolution
Did different species of early humans interbreed and produce offspring of mixed ancestry?
Dec 07, 2012
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Dec 07, 2012
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Farming to blame for our shrinking size and brains
1.5 million-year-old fossil humans walked on modern feet (Video)
Ancient footprints found at Rutgers' Koobi Fora Field School show that some of the earliest humans walked like us and did so on anatomically modern feet 1.5 million years ago.
Feb 26, 2009
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