Extras
Follow ancient humans鈥� journey into an icy and perilous new land.
Discover how two revolutionary ancient inventions changed the course of humanity forever.
Discover how Homo sapiens outlasted Neanderthals 鈥� and how they helped make us who we are today.
Trace the remarkable origin story of Homo sapiens and the crucial moments that shaped our species.
A massive earthquake along the Cascadia Subduction Zone could sink parts of the Pacific Northwest.
Crows remembered the face of a person they considered a threat鈥攅ven across generations.
Otzi, a 5,000-year-old mummy, has 61 tattoos arranged in 19 groups across his body.
The faster you move, the stranger time becomes.
In 1912, Albert Einstein had a revolutionary idea.
F贸siles gigantes en el Sahara revelan nuevos secretos sobre la evoluci贸n de las ballenas.