Latest Episodes

491,415 episodes

Eons S05E01
S05E01
Eons
What Happened to the World's Biggest Beaver? Jan 13, 2021
Eons S04E39
S04E39
Eons
The Triassic Reptile With "Two Faces" Dec 22, 2020
Eons S04E38
S04E38
Eons
When the Earth Suddenly Stopped Warming Dec 17, 2020
Eons S04E37
S04E37
Eons
When Lizards Took Over the World Dec 09, 2020
Eons S04E36
S04E36
Eons
How Humans Lost Their Fur Dec 02, 2020
Eons S04E35
S04E35
Eons
The Rise and Fall of the Tallest Mammal to Walk the Earth Nov 19, 2020
Eons S04E34
S04E34
Eons
How Plankton Created A Bizarre Giant of the Seas Nov 10, 2020
Eons S04E33
S04E33
Eons
Why Do Things Keep Evolving Into Crabs? Oct 28, 2020
Eons S04E32
S04E32
Eons
How Ankylosaurs Got Their Clubs Oct 13, 2020
Eons S04E31
S04E31
Eons
How Plants Became Carnivores Oct 07, 2020
Eons S04E30
S04E30
Eons
The First and Last North American Primates Sep 30, 2020
Eons S04E29
S04E29
Eons
When Rodents Had Horns Sep 15, 2020
Eons S04E28
S04E28
Eons
The Sea Monster from the Andes Sep 10, 2020
Eons S04E27
S04E27
Eons
How Ancient Art Captured Australian Megafauna Sep 02, 2020
Eons S04E26
S04E26
Eons
The Oddest Couple in the Fossil Record Aug 20, 2020
Eons S04E25
S04E25
Eons
How We Figured Out Fermentation Aug 13, 2020
Eons S04E24
S04E24
Eons
The Dinosaur Who Was Buried at Sea Aug 05, 2020
Eons S04E23
S04E23
Eons
The Biggest Frog that Ever Lived Jul 23, 2020
Eons S04E22
S04E22
Eons
The Story of the Dino Stampede Jul 16, 2020
Eons S04E21
S04E21
Eons
How the Walrus Got Its Tusks Jul 07, 2020
Eons S04E20
S04E20
Eons
When Dinosaurs Chilled in the Arctic Jun 24, 2020
Eons S04E19
S04E19
Eons
The World Before Plate Tectonics Jun 16, 2020
Eons S04E18
S04E18
Eons
When Dinosaur Look-Alikes Ruled the Earth Jun 09, 2020
Eons S04E17
S04E17
Eons
How We Identified One of Earth’s Earliest Animals May 28, 2020
Eons S04E16
S04E16
Eons
The Two Viruses That We’ve Had For Millions of Years May 20, 2020
Eons S04E15
S04E15
Eons
How Plants Caused the First Mass Extinction May 12, 2020
Eons S04E14
S04E14
Eons
How the Andes Mountains Might Have Killed a Bunch of Whales Apr 29, 2020
Eons S04E13
S04E13
Eons
The Risky Paleo Diets of Our Ancestors Apr 22, 2020
Eons S04E12
S04E12
Eons
When a Billion Years Disappeared Apr 15, 2020
Eons S04E11
S04E11
Eons
How Dogs (Eventually) Became Our Best Friends Mar 31, 2020
Eons S04E10
S04E10
Eons
How the Egg Came First Mar 25, 2020
Eons S04E09
S04E09
Eons
When Penguins Went From The Sky To The Sea Mar 18, 2020
Eons S04E08
S04E08
Eons
When the Sahara Was Green Mar 10, 2020
Eons S04E07
S04E07
Eons
How a Hot Planet Created the World's Biggest Snake Feb 27, 2020
Eons S04E06
S04E06
Eons
When the Rainforests Collapsed Feb 19, 2020