Moroccan find sets human origins back 100,000 years
(NEWSER) - An ancient jawbone found in Morocco suggests that modern human ancestry emerged 100,000 years earlier than previously believed—and in Africa, rather than Europe. Until now, scientists believed that modern humans didn't emerge until 20,000 to 30,000 years ago. But the Moroccan bone is 160,000 years old, with teeth that show a lengthy childhood—indicating the ability to create a complex society. More»
