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When Sharks Swam the Great Plains

When Sharks Swam the Great Plains

Season 2 Episode 5
11:45

When Apes Conquered Europe

Season 2 Episode 6
8:08
When Humans Were Prey

When Humans Were Prey

Season 2 Episode 8
9:21
How Blood Evolved (Many Times)

How Blood Evolved (Many Times)

Season 2 Episode 9
9:56
The Humans That Lived Before Us

The Humans That Lived Before Us

Season 2 Episode 10
11:52
The Island of Shrinking Mammoths

The Island of Shrinking Mammoths

Season 2 Episode 11
11:20
The Giant Bird That Got Lost in Time

The Giant Bird That Got Lost in Time

Season 2 Episode 15
8:33
When We First Made Tools

When We First Made Tools

Season 2 Episode 16
9:08
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Eons

How Sloths Went From the Seas to the Trees

Season 2 Episode 4

The story of sloths is one of astounding ecological variability, with some foraging in the seas, others living underground, and others still hiding from predators in towering cliffs. So why are their only living relatives in the trees?

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Today, apes live only in Africa and Asia but this wasn't always the case.
When Sharks Swam the Great Plains
11:45
When Sharks Swam the Great Plains
When Camels Roamed North America
9:45
Camels' origins story begins in an environment you’d never expect: a rainforest.
When Birds Stopped Flying
7:14
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
Eons Season 1
8:44
Two humans managed to pass on a very small fraction of their genomes to all of us.
Your Place in the Primate Family Tree
11:35
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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