The work demonstrates the power of ancient DNA to illuminate human biology and medicine in addition to history. A massive ...

Prehistoric hominids have been exposed to poisonous lead for at least 2 million years, a study of fossil teeth suggests, and modern humans may have evolved to cope with the toxic metal better than our ...

The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia. Genomic research by members of Sarah Tishkoff's lab at the University of ...

New genetic research is shedding light on some of the earliest chapters of our human history. In one of the largest studies of its kind, scientists analysed DNA from 28 individuals who lived in ...