Tuesday, May 14, 2013

African roots of the human family tree

Advanced DNA testing combined with recently unearthed discoveries are bolstering the belief that if you look back far enough, all living human beings are the descendents of a small, innovative and ambitious set of people on the African continent.

MORE: http://www.cnn.com/2013/05/14/world/africa/african-roots-dna/index.html