Ancient DNA Links Native Americans With Europe

"Im still processing that Native Americans are one-third European," says geneticist Connie Mulligan of the University of Florida in Gainesville. "It's jaw-dropping." At the very least, says geneticist Dennis O'Rourke of the University of Utah in Salt Lake City, "this is going to stimulate a lot of discussion."

Details http://www.sciencemag.org/content/342/6157/409.full