13:29

When We Met Other Human Species

13:12

Why Only Earth Has Fire

10:47

When Did We Stop Being Naked?

9:31

The Two Viruses That We’ve Had For Millions of Years

11:43

The Mystery of South America's False Horses

10:17

The Neandertal Burial That Taught Us About Humanity

11:24

We Can't Find the Most Important Fossils Ever

13:57

Why Is It So Hard to Tell the Sex of a Dinosaur?