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When Fish Wore Armor

When Fish Wore Armor

Season 1 Episode 51
9:37
When Birds Had Teeth

When Birds Had Teeth

Season 1 Episode 52
11:29
When We First Walked

When We First Walked

Season 1 Episode 57
10:56
Did Raptorex Really Exist?

Did Raptorex Really Exist?

Season 1 Episode 58
12:27
Can We Get DNA From Fossils?

Can We Get DNA From Fossils?

Season 1 Episode 59
11:22
When Giant Amphibians Reigned

When Giant Amphibians Reigned

Season 1 Episode 60
9:51
Your Place in the Primate Family Tree

Your Place in the Primate Family Tree

Season 1 Episode 61
11:35
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Eons

When Insects First Flew

Season 1 Episode 49

Insects were the first animals to ever develop the ability to fly, and, arguably, they did it the best. But this development was so unusual that scientists are still working on, and arguing about, how and when insect wings first came about.

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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
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
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?
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