More Episodes

How Dinosaurs Coupled Up

We learn about Dinosaur mating behavior from fossil records.

When It Was Too Hot for Leaves

For the first 80 million years of plants' existence, leaves didn't exist. Here's why.

Why The Paleo Diet Couldn't Save The Neanderthals

Here's why these skilled toolmakers, hunters, and foragers' population disappeared.

View all episodes

Other shows you may enjoy

Physics Girl
NOVA scienceNOW
Kingdoms of the Sky
A Year in Space

Browse all shows