Latest Episodes

491,438 episodes

Eons S05E24
S05E24
Eons
How a Mass Extinction Event Created the Amazon Sep 29, 2021
Eons S05E23
S05E23
Eons
How a Supervolcano Ignited an Evolutionary Debate Sep 23, 2021
Eons S05E22
S05E22
Eons
How Pollination Got Going Twice Sep 16, 2021
Eons S05E21
S05E21
Eons
The Creature That Stumped Darwin Sep 01, 2021
Eons S05E20
S05E20
Eons
How the Starfish Got Its Arms Aug 24, 2021
Eons S05E19
S05E19
Eons
Where Are All the Medium-Sized Dinosaurs? Aug 12, 2021
Eons S05E18
S05E18
Eons
The Island of the Last Surviving Mammoths Jul 29, 2021
Eons S05E17
S05E17
Eons
The Traits That Spawned the Age of Mammals Jul 21, 2021
Eons S05E16
S05E16
Eons
Did These Giant Sloths Poop Themselves to Death? Jul 14, 2021
Eons S05E15
S05E15
Eons
Where Are All The Squid Fossils? Jun 03, 2021
Eons S05E14
S05E14
Eons
How Weasels Got Skinny May 20, 2021
Eons S05E13
S05E13
Eons
When Trees Took Over the World May 12, 2021
Eons S05E12
S05E12
Eons
When Crocs Thrived in the Seas Apr 29, 2021
Eons S05E11
S05E11
Eons
How To Survive the Little Ice Age Apr 20, 2021
Eons S05E10
S05E10
Eons
How Chilis Got Spicy (and Why We Love the Burn) Apr 07, 2021
Eons S05E09
S05E09
Eons
How Humans Became (Mostly) Right-Handed Mar 24, 2021
Eons S05E08
S05E08
Eons
How Worm Holes Ended Wormworld Mar 18, 2021
Eons S05E07
S05E07
Eons
Our Bizarre, Possibly Venomous, Relative Mar 10, 2021
Eons S05E06
S05E06
Eons
The Genes We Lost Along the Way Feb 24, 2021
Eons S05E05
S05E05
Eons
The Return of Giant Skin-Shell Sea Turtles Feb 17, 2021
Eons S05E04
S05E04
Eons
When We First Talked Feb 11, 2021
Eons S05E03
S05E03
Eons
The Pandemic That Lasted 15 Million Years Jan 28, 2021
Eons S05E02
S05E02
Eons
The Reign of the Hell Ants Jan 21, 2021
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