Massive technological innovations now allow scientists to extract and analyze ancient DNA as never before, and it has become clear--in part from David Reich's own contributions to the field--that ...

Harvard geneticist David Reich and his team are DNA testing the bones of ancient humans. Their explosive results are still coming in, but one thing is already certain: much of what we thought we ...

Now research led by David Reich, a geneticist at Harvard Medical School who specializes in the study of ancient populations, is making it possible to give a precise answer.

David Reich, a geneticist at the Harvard Medical School, has redrawn our species’ family tree. And today, in his office overlooking Avenue Louis Pasteur in Boston, he picks up a blue marker, walks up ...

The analysis, led by a pair of doctoral candidates working with ancient DNA expert David Reich, integrated genetic data on 180 newly sequenced Siberians with more than 1,000 existing samples ...