MUNICH, Germany, June 22 (UPI) -- It's now an accepted fact that early humans interbred with Neanderthals. Modern humans in Eurasia received one to three percent of their DNA from the extinct hominids.
But as new research reveals, early Europeans enjoyed a greater proportion of Neanderthal DNA. The jawbone of a ancient Romanian man was recently found to possess as much as six to nine percent Neanderthal DNA.