David Reich is a genetics professor at Harvard Medical School in Boston, Massachusetts.
A Twist In The Tale Of Native American Origins
Two studies detect a DNA link between Indigenous Amazonians and native Australians and New Guineans.
A 40,000-Year-Old Jawbone Reveals Neanderthal Ancestry
Scientists find evidence of a modern human with a recent Neanderthal ancestor in Romania.
Meet Your Ancient Relatives — The Denisovans
Scientists sequenced the genome of a Denisovan—a distant cousin to modern humans and Neanderthals.