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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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What if we told you that there was a time when oxygen almost wiped out all life on Earth?
The Story of Saberteeth
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Smilodon was a fearsome Ice Age cat, the size of a modern-day tiger.
What Colors Were Dinosaurs?
5:02
We know a lot about dinosaurs but there’s one question that has plagued paleontologists..
Stegosaurs: Tiny Brains & Thagomizers
4:49
If you take it as a given that extinct dinosaurs were all weird and wonderful, then you go
The Tully Monster & Other Problematic Creatures
4:01
There are animals in the fossil record that challenge some of our most basic ideas..
When Did the First Flower Bloom?
4:21
During the Cretaceous Period, dinosaurs were more diverse, more fierce, and more strange.
The Trouble With Trilobites
6:46
Trilobites are famous not just because they were so beautifully functional..
That Time Earth was Sticky
10:45
What exactly made this time period so very, very sticky?
When India Was An Island
11:04
We need to talk about the biggest break-up of all-time.
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