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How Humans Lost Their Fur

How Humans Lost Their Fur

Season 3 Episode 27
11:27

When Lizards Took Over the World

Season 3 Episode 28
8:29
When the Earth Suddenly Stopped Warming

When the Earth Suddenly Stopped Warming

Season 3 Episode 29
10:21
The Triassic Reptile With "Two Faces"

The Triassic Reptile With "Two Faces"

Season 3 Episode 30
10:11
The Reign of the Hell Ants

The Reign of the Hell Ants

Season 3 Episode 32
10:09
When We First Talked

When We First Talked

Season 3 Episode 34
11:13
The Genes We Lost Along the Way

The Genes We Lost Along the Way

Season 3 Episode 36
12:01
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Eons

Why Do Things Keep Evolving Into Crabs?

Season 3 Episode 24

For some reason, animals keep evolving into things that look like crabs, independently, over and over again. What is it about the crab’s form that makes it so evolutionarily successful that non-crabs are apparently jealous of it?

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When Sharks Swam the Great Plains
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When Sharks Swam the Great Plains
How Sloths Went From the Seas to the Trees
11:45
The story of sloths is one of astounding ecological variability.
When Camels Roamed North America
9:45
Camels' origins story begins in an environment you’d never expect: a rainforest.
When Birds Stopped Flying
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For birds that can't fly, how did Ratites end up all over the world?
When Rodents Rafted Across the Ocean
9:59
When Rodents Rafted Across the Ocean
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Two humans managed to pass on a very small fraction of their genomes to all of us.
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How did we get from a mouse-sized creature that looked more like a squirrel to you?
When Giant Amphibians Reigned
9:51
A look at when Temnospondyls Amphibians existed for 210 million years
Can We Get DNA From Fossils?
11:22
Scientists have been working for decades to unlock the genetic secrets of the past.
Did Raptorex Really Exist?
12:27
Is LH PV18 a Tarbosaurus bataar? Or a different theropod named Raptorex kriegsteini?
When We First Walked
10:56
Human ancestors were already walking 3.6 million years ago. But who was first to walk?
Life, Sex & Death Among the Dire Wolves
9:15
Dire wolves were real! Their remains taught us a lot about how they lived.
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