Latest Episodes

S04E20

Eons

When Dinosaurs Chilled in the Arctic

Jun 24, 2020

S04E19

Eons

The World Before Plate Tectonics

Jun 16, 2020

S04E18

Eons

When Dinosaur Look-Alikes Ruled the Earth

Jun 09, 2020

S04E17

Eons

How We Identified One of Earth’s Earliest Animals

May 28, 2020

S04E16

Eons

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

May 20, 2020

S04E15

Eons

How Plants Caused the First Mass Extinction

May 12, 2020

S04E14

Eons

How the Andes Mountains Might Have Killed a Bunch of Whales

Apr 29, 2020

S04E13

Eons

The Risky Paleo Diets of Our Ancestors

Apr 22, 2020

S04E12

Eons

When a Billion Years Disappeared

Apr 15, 2020

S04E11

Eons

How Dogs (Eventually) Became Our Best Friends

Mar 31, 2020

S04E10

Eons

How the Egg Came First

Mar 25, 2020

S04E09

Eons

When Penguins Went From The Sky To The Sea

Mar 18, 2020

S04E08

Eons

When the Sahara Was Green

Mar 10, 2020

S04E07

Eons

How a Hot Planet Created the World's Biggest Snake

Feb 27, 2020

S04E06

Eons

When the Rainforests Collapsed

Feb 19, 2020

S04E05

Eons

A Short Tale About Diplodocus' Long Neck

Feb 11, 2020

S04E04

Eons

How South America Made the Marsupials

Feb 04, 2020

S04E03

Eons

The Giant Dinosaur That Was Missing a Body

Jan 28, 2020

S04E02

Eons

The Neanderthals That Taught Us About Humanity

Jan 16, 2020

S04E01

Eons

That Time the Mediterranean Sea Disappeared

Jan 09, 2020

S03E39

Eons

The Fuzzy Origins of the Giant Panda

Dec 17, 2019

S03E38

Eons

The Forgotten Story of the Beardogs

Dec 12, 2019

S03E37

Eons

Why Male Mammoths Lost the Game

Nov 26, 2019

S03E36

Eons

When Giant Hypercarnivores Prowled Africa

Nov 19, 2019

S03E35

Eons

How We Domesticated Cats (Twice)

Nov 06, 2019

S03E34

Eons

Were These Monsters Inspired by Fossils?

Oct 29, 2019

S03E33

Eons

When Hobbits Were Real

Oct 22, 2019

S03E32

Eons

The Case of the Dinosaur Egg Thief

Oct 16, 2019

S03E31

Eons

When Antarctica Was Green

Oct 03, 2019

S03E30

Eons

When Giant Lemurs Ruled Madagascar

Sep 25, 2019

S03E29

Eons

How Pterosaurs Got Their Wings

Sep 18, 2019

S03E28

Eons

When Bats Took Flight

Sep 11, 2019

S03E27

Eons

The Raptor That Made Us Rethink Dinosaurs

Aug 28, 2019

S03E26

Eons

The Missing Link That Wasn’t

Aug 21, 2019

S03E25

Eons

Was This Dinosaur a Cannibal?

Aug 14, 2019