Geneticists discover that present-day human life colonized Eurasia 70,000 years ago

While it is widely accepted that the origins of modern humans date back some 200,000 years to Africa, there has been furious debate as to which model of early Homo sapiens migration most plausibly led to the population of the planet -- and the eventual extinction of Neanderthals.



from The Medical News http://ift.tt/165rATH