Share ideas that matter on the social web and experience
the benefits of curating the world's best content.
I don't have a Facebook, a Twitter or a LinkedIn account
A comprehensive analysis of the anthropological and genetic history of humans' expansion out of Africa could lead to medical advances.
Are you sure you want to delete this scoop?
With cities running out of room, the world’s ever-expanding population may soon need to find new homes. But where? Sea, sky, or desert? We look at the alternatives
Most of today's continents (left) will migrate toward the North Pole and collide to form a new landmass called Amasia (right).