Males dominated 'out-of-Africa' migration 60,000 years ago
Africa is known to be the cradle of human evolution, and recent studies show that the peoples today inhabiting other continents originate from a relatively small band of Homo sapiens sapiens who moved through the Near East, into Europe and beyond some 50,000 and 70,000 years ago.
But until now no one had figured out a way to determine what the sex-ratio of this so-called founding population might have been.
A quartet of researchers led by Alon Keinan at the Harvard Medical School thought that the secret might be locked inside differences in genetic code across distinct geographic regions....
comments powered by Disqus
- Number of women leaders around the world has grown, but they’re still a small group
- Say goodbye to the weirdest border dispute in the world
- Harvard acquires Thoreau's notes on the death of Margaret Fuller
- Big-time Hollywood director makes a movie about Stonewall
- Richard Rothstein says government policy created ghettos
- The Islamic historian who can explain why some states fail and others succeed
- High school senior credited with debunking book by Professor Richard Jensen
- Historians at loggerheads over the AP standards
- Bettany Hughes interview: The historian on how Socrates would have solved Greece's problems