We are getting a clearer sense of where and how often Homo sapiens and Neanderthals interbred, and it turns out the behaviour ...

Ancient DNA is turning human prehistory into something startlingly intimate. Instead of a clean handoff from one species to another, the last 50,000 years look more like a long, tangled story of ...

(CNN) — The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient ...

Thousands of years ago, groups of ancient people made the dangerous journey across the icy land bridge of the Bering Strait into the Americas. They carried tools, traditions, and survival skills with ...