David Reich Unearths Human History Etched in Bone
The geneticist at Harvard Medical School has retrieved DNA from more than 900 ancient people. His findings trace the prehistoric migrations of our species.

In less than three years, Dr. Reich’s laboratory has published DNA from the genomes of 938 ancient humans — more than all other research teams working in this field combined. The work in his lab has reshaped our understanding of human prehistory.
“They often answer age-old questions and sometimes provide astonishing unanticipated insights,” said Svante Paabo, the director of the Max Planck Institute of Paleoanthropology in Leipzig, Germany.