Latest Episodes

S05E03

Eons

The Pandemic That Lasted 15 Million Years

Jan 28, 2021

S05E02

Eons

The Reign of the Hell Ants

Jan 21, 2021

S05E01

Eons

What Happened to the World's Biggest Beaver?

Jan 13, 2021

S04E39

Eons

The Triassic Reptile With "Two Faces"

Dec 22, 2020

S04E38

Eons

When the Earth Suddenly Stopped Warming

Dec 17, 2020

S04E37

Eons

When Lizards Took Over the World

Dec 09, 2020

S04E36

Eons

How Humans Lost Their Fur

Dec 02, 2020

S04E35

Eons

The Rise and Fall of the Tallest Mammal to Walk the Earth

Nov 19, 2020

S04E34

Eons

How Plankton Created A Bizarre Giant of the Seas

Nov 10, 2020

S04E33

Eons

Why Do Things Keep Evolving Into Crabs?

Oct 28, 2020

S04E32

Eons

How Ankylosaurs Got Their Clubs

Oct 13, 2020

S04E31

Eons

How Plants Became Carnivores

Oct 07, 2020

S04E30

Eons

The First and Last North American Primates

Sep 30, 2020

S04E29

Eons

When Rodents Had Horns

Sep 15, 2020

S04E28

Eons

The Sea Monster from the Andes

Sep 10, 2020

S04E27

Eons

How Ancient Art Captured Australian Megafauna

Sep 02, 2020

S04E26

Eons

The Oddest Couple in the Fossil Record

Aug 20, 2020

S04E25

Eons

How We Figured Out Fermentation

Aug 13, 2020

S04E24

Eons

The Dinosaur Who Was Buried at Sea

Aug 05, 2020

S04E23

Eons

The Biggest Frog that Ever Lived

Jul 23, 2020

S04E22

Eons

The Story of the Dino Stampede

Jul 16, 2020

S04E21

Eons

How the Walrus Got Its Tusks

Jul 07, 2020

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