Last Updated: Tuesday, January 7, 2014, 10:23
Eating nuts and acorns may have helped hunter-gatherers survive 15,000 years ago in northern Africa but the practice wreaked havoc on their teeth, researchers said Monday.
Last Updated: Tuesday, August 27, 2013, 22:03
Stone Age hunter-gatherers in Europe may have been trading with settled farmers as long as 7,000 years ago -- acquiring pigs to supplement their hauls of wild boar, scientists said Tuesday.
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