| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2020E01 | That Time the Mediterranean Sea Disappeared |
January 9, 2020
YouTube
|
12 | |
| S2020E02 | The Neanderthals That Taught Us About Humanity |
January 16, 2020
YouTube
|
10 | |
| S2020E03 | The Giant Dinosaur That Was Missing a Body |
January 28, 2020
YouTube
|
13 | |
| S2020E04 | How South America Made the Marsupials |
February 4, 2020
YouTube
|
10 | |
| S2020E05 | A Short Tale About Diplodocus' Long Neck |
February 11, 2020
YouTube
|
10 | |
| S2020E06 | When the Rainforests Collapsed |
February 19, 2020
YouTube
|
9 | |
| S2020E07 | How a Hot Planet Created the World's Biggest Snake |
February 27, 2020
YouTube
|
8 | |
| S2020E08 | When the Sahara Was Green |
March 10, 2020
YouTube
|
9 | |
| S2020E09 | When Penguins Went From The Sky To The Sea |
March 18, 2020
YouTube
|
12 | |
| S2020E10 | How the Egg Came First |
March 25, 2020
YouTube
|
9 | |
| S2020E11 | How Dogs (Eventually) Became Our Best Friends |
March 31, 2020
YouTube
|
10 | |
| S2020E12 | When a Billion Years Disappeared |
April 15, 2020
YouTube
|
12 | |
| S2020E13 | The Risky Paleo Diets of Our Ancestors |
April 22, 2020
YouTube
|
8 | |
| S2020E14 | How the Andes Mountains Might Have Killed a Bunch of Whales |
April 29, 2020
YouTube
|
9 | |
| S2020E15 | How Plants Caused the First Mass Extinction |
May 12, 2020
YouTube
|
10 | |
| S2020E16 | The Two Viruses That We’ve Had For Millions of Years |
May 20, 2020
YouTube
|
10 | |
| S2020E17 | How We Identified One of Earth’s Earliest Animals |
May 28, 2020
YouTube
|
11 | |
| S2020E18 | When Dinosaur Look-Alikes Ruled the Earth |
June 9, 2020
YouTube
|
8 | |
| S2020E19 | The World Before Plate Tectonics |
June 16, 2020
YouTube
|
10 | |
| S2020E20 | When Dinosaurs Chilled in the Arctic |
June 24, 2020
YouTube
|
10 | |
| S2020E21 | How the Walrus Got Its Tusks |
July 7, 2020
YouTube
|
8 | |
| S2020E22 | The Story of the Dino Stampede |
July 16, 2020
YouTube
|
11 | |
| S2020E23 | The Biggest Frog that Ever Lived |
July 23, 2020
YouTube
|
7 | |
| S2020E24 | The Dinosaur Who Was Buried at Sea |
August 5, 2020
YouTube
|
13 | |
| S2020E25 | How We Figured Out Fermentation |
August 13, 2020
YouTube
|
10 | |
| S2020E26 | The Oddest Couple in the Fossil Record |
August 20, 2020
YouTube
|
10 | |
| S2020E27 | How Ancient Art Captured Australian Megafauna |
September 2, 2020
YouTube
|
11 | |
| S2020E28 | The Sea Monster from the Andes |
September 10, 2020
YouTube
|
7 | |
| S2020E29 | When Rodents Had Horns |
September 15, 2020
YouTube
|
9 | |
| S2020E30 | The First and Last North American Primates |
September 30, 2020
YouTube
|
10 | |
| S2020E31 | How Plants Became Carnivores |
October 7, 2020
YouTube
|
11 | |
| S2020E32 | How Ankylosaurs Got Their Clubs |
October 13, 2020
YouTube
|
10 | |
| S2020E33 | Why Do Things Keep Evolving Into Crabs? |
October 28, 2020
YouTube
|
7 | |
| S2020E34 | How Plankton Created A Bizarre Giant of the Seas |
November 10, 2020
YouTube
|
10 | |
| S2020E35 | The Rise and Fall of the Tallest Mammal to Walk the Earth |
November 19, 2020
YouTube
|
9 | |
| S2020E36 | How Humans Lost Their Fur |
December 2, 2020
YouTube
|
12 | |
| S2020E37 | When Lizards Took Over the World |
December 9, 2020
YouTube
|
10 | |
| S2020E38 | When the Earth Suddenly Stopped Warming |
December 17, 2020
YouTube
|
11 | |
| S2020E39 |
The Triassic Reptile With "Two Faces"
season finale
|
December 22, 2020
YouTube
|
11 |
No artwork of this type.
No artwork of this type.
No artwork of this type.