The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia.

Learn how sex-biased interbreeding between Neanderthals and modern humans explains why Neanderthal DNA is largely missing ...

However, when Homo sapiens left Africa around 60,000 years ago in a lasting migration around the world, the offspring resulting from Homo sapiens-Neanderthal encounters grew up within modern human ...