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 ...

DNA detectives have discovered that half of the humans alive today have descended from a group that lived in what is now Ukraine 5,000 years ago. The research project, originally published in the ...

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, MD was named to Becker's Hospital Review's list of 110 Physician Leaders to Know 2016 ...

The Mount Sinai Hospital in New York City has named David Reich, MD, president and COO. Dr. Reich has served in the position in an interim capacity since January 2013. He joined Mount Sinai in ...