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When Crocs Thrived in the Seas

When Crocs Thrived in the Seas

Season 3 Episode 41
9:08
How To Survive the Little Ice Age

How To Survive the Little Ice Age

Season 3 Episode 42
10:00
When Trees Took Over the World

When Trees Took Over the World

Season 3 Episode 43
7:28
How Weasels Got Skinny

How Weasels Got Skinny

Season 3 Episode 44
9:01
Where Are All The Squid Fossils?

Where Are All The Squid Fossils?

Season 3 Episode 45
7:21
How the Starfish Got Its Arms

How the Starfish Got Its Arms

Season 4 Episode 5
10:53
The Creature That Stumped Darwin

The Creature That Stumped Darwin

Season 4 Episode 6
6:46
How Pollination Got Going Twice

How Pollination Got Going Twice

Season 4 Episode 7
9:32
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Eons

How Chilis Got Spicy (and Why We Love the Burn)

Season 3 Episode 40

Today, chilis are the most widely cultivated spice crop in the world - grown everywhere from their native home in the Americas to Europe, Africa, and Asia. But how and why did chilis evolve this weird, fiery trick in the first place? And why did we learn to love that spicy burn?

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When Penguins Went From The Sky To The Sea
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They evolved from a flying ancestor.
When the Sahara Was Green
7:50
The climate of the Sahara was completely different thousands of years ago.
How a Hot Planet Created the World's Biggest Snake
7:45
The greatest snake that the world ever saw was made possible by a warming planet.
When the Rainforests Collapsed
7:40
If it weren't for the collapse, our ancestors might never have made it out of the swamps.
A Short Tale About Diplodocus' Long Neck
9:18
Long necks gave sauropods an advantage when it came to food, but not in the way you think.
How South America Made the Marsupials
9:51
Throughout the Cenozoic Era marsupials flourished all over South America.
The Giant Dinosaur That Was Missing a Body
12:00
Other than its bizarre arms, very little material from this dinosaur had been found.
The Neanderthals That Taught Us About Humanity
9:09
Neanderthals actually behaved -- and likely thought and felt -- a lot like we do.
That Time the Mediterranean Sea Disappeared
11:10
How could a body of water as big as the Mediterranean just...disappear?
The Fuzzy Origins of the Giant Panda
8:20
The Fuzzy Origins of the Giant Panda
The Forgotten Story of the Beardogs
9:37
Beardogs are key to understanding an important branch of the mammal family tree.
Why Male Mammoths Lost the Game (w/ TierZoo!)
11:02
Why do most remains of mammoths found in the fossil record turn out to be male?
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