Human Ancestors Went Out Of Africa And Then Came Back... [1998]
ScienceDaily | Friday, August 7, 1998 | adapted from New York University materials
Posted on 12/17/2007 8:37:11 PM EST by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1940963/posts
It amazes me how much DNA research is revolutionizing the field.