Jeremy DeSilva discusses the origins of upright walking and Charles Darwin’s contributions to the understanding of human evolution.

Jeremy DeSilva discusses the origins of upright walking and Charles Darwin’s contributions to the understanding of human evolution.

Meet Leakey Foundation grantee Yohannes Haile-Selassie, one of the world’s foremost experts in paleoanthropology, and learn about his work uncovering fossils in Ethiopia in this episode of Lunch Break Science.