Nov 27, 2024

In this episode, we celebrate the 50th anniversary of the discovery of Lucy, one of the most iconic and important scientific discoveries ever made. Paleoanthropologist Don Johanson tells the story of his early scientific career and the pivotal moment when he discovered 3.2 million-year-old hominin fossils in Ethiopia's...

Oct 8, 2024

Are humans the only animals that practice medicine? In this episode, two scientists share surprising observations of orangutans and chimpanzees treating wounds–their own and others'–with plants and insects. These discoveries challenge ideas about uniquely human behaviors and offer insights into animal intelligence,...

Aug 30, 2024

Over 50,000 years ago on what is now the Indonesian island of Sulawesi, someone climbed a towering rock formation and painted a mysterious image on a cave ceiling. The painting shows three half-human, half-animal figures and a large wild pig. The image, dated to 51,200 years old, is now the oldest known visual story...

Jun 6, 2024

Early prehistorians had little more than stones and bones to work with as they tried to piece together the story of the Neanderthals, but today’s researchers work in ways that early prehistorians could never have imagined.

Archaeologist and author Rebecca Wragg Sykes' new book Kindred: Neanderthal Life, Love, Art,...

Apr 30, 2024

Why do humans have most of our hair on our heads, not our bodies? Why do we have so many varieties of hair color, thickness, and curliness? Dr. Tina Lasisi is a biological anthropologist whose work explores these evolutionary mysteries. In this episode, she shares her research into why humans have scalp hair as well...