More than 4,000 years ago, Egypt and Mesopotamia stood as two of the most complex societies on the planet. But the new DNA sequencing reveals how these two populations also intermingled.

Ancient DNA has revealed a genetic link between the cultures of ancient Egypt and Mesopotamia, according to research published Wednesday in the journal Nature. Researchers sequenced whole genomes from the teeth of a remarkably well-preserved skeleton found in a sealed funeral pot in an Egyptian tomb site dating to between 4,

For the first time, scientists have sequenced the oldest and complete DNA set of an ancient Egyptian man, dating to when the pyramids were first constructed.