African Population History Graphic (IMAGE) University of Johannesburg Caption This image shows the new demographic model of African population history and estimated divergences resulting from the ancient DNA study on hunter-gatherer remains from South Africa presented in the Sept. 28th (early online) issue of Science. Credit Uppsala University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.