Research confirms theory that all modern humans descended from the same small group of people

Researchers have produced new DNA evidence that almost certainly confirms the theory that all modern humans have a common ancestry.

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<p><a href="http://www.physorg.com/news97857326.html">Research confirms theory that all modern humans descended from the same small group of people</a></p> <p>Researchers have produced new DNA evidence that almost certainly confirms the theory that all modern humans have a common ancestry.</p>