Science Insider Jun 3, 2015
It’s tough to know what happened on Earth thousands of years before anyone started writing anything down. But thanks to the amazing work of anthropologists and paleontologists like those working on National Geographic’s Genographic Project, we can begin to piece together the story of our ancestors. Here’s how early humans spread from East Africa all around the world.
Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.