Lightweight skeletons of modern humans have recent origin
New York, NY (SPX) Dec 24, 2014 - New research shows that modern human skeletons evolved into their lightly built form only relatively recently--after the start of the Holocene about 12,000 years ago and even more recently in some human populations. The work, based on high-resolution imaging of bone joints from modern humans and chimpanzees as well as from fossils of extinct human species shows that for millions of years extinct ... more
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