Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly ...

New research reveals that ancient interbreeding between humans and Neanderthals shaped our modern human DNA - especially on the X chromosome.

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

"Over centuries of evolution, humans’ pattern recognition skills determined natural selection. Hunters skilled at spotting prey and predator and telling poisonous plants from healthy ones offered them ...