A new species that tells us something about humans origins was recently discovered deep inside a cave in South Africa. This discovery is a mystery in many ways. How did the bones get there? What is their significance? The bones are so deep inside the cave they were almost inaccessible; scientists had to climb down a steep cliff and crawl through a cave to collect them. This new species appears to have very small brains but similar feet and hands to modern humans. It has been named Homo naledi, the newest addition to the genus Homo. Where do they fit in the story of human evolution? Listen to hear more about this remarkable discovery.
Story Length: 4:50
AIR DATE: 09/10/2015