Matter: How Are Neanderthals Related to Humans? Finally, an Answer Ancient Africans walked into Europe 270,000 years ago, scientists say, interbreeding with Neanderthals, a new discovery of DNA from a cave in Germany indicates. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:How Katie Bouman Accidentally Became the Face of the Black Hole ProjectTime travel PROOF: How Brian Cox claimed future travel IS possible – ‘We’ve DONE it!’Watch SpaceX’s Falcon Heavy Second Try for a Satellite LaunchOpioid Sales Reps Swarmed New York at Height of CrisisMeasles Outbreak: Tensions Rise as New York City Steps Up ResponseMonkeys implanted with HUMAN BRAIN genes - with SHOCKING results