LifeAncestry of first Americans revealed by a boy's genome The genes of a boy who died 12,600 years ago show that all indigenous people in the Americas seem to be descended from the same group of ancestors News
HumansHumanity's forgotten return to Africa revealed in DNA Our species spread across the world from its African heartland about 60,000 years ago – but 3000 years ago, some humans went back to the homeland News