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The Rise and Fall of the Bone-Crushing Dogs

The Rise and Fall of the Bone-Crushing Dogs

The Rise and Fall of the Bone-Crushing Dogs

Season 1 Episode 55

8:29

Life, Sex & Death Among the Dire Wolves

Life, Sex & Death Among the Dire Wolves

Life, Sex & Death Among the Dire Wolves

Season 1 Episode 56

9:15

When We First Walked

When We First Walked

When We First Walked

Season 1 Episode 57

10:56

Did Raptorex Really Exist?

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?

Can We Get DNA From Fossils?

Season 1 Episode 59

11:22

When Giant Amphibians Reigned

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

Your Place in the Primate Family Tree

Season 1 Episode 61

11:35

The Two People We're All Related To

The Two People We're All Related To

The Two People We're All Related To

Season 1 Episode 62

8:44

When Rodents Rafted Across the Ocean

When Rodents Rafted Across the Ocean

When Rodents Rafted Across the Ocean

Season 2 Episode 1

9:59

When Birds Stopped Flying

When Birds Stopped Flying

When Birds Stopped Flying

Season 2 Episode 2

7:14

When Camels Roamed North America

When Camels Roamed North America

When Camels Roamed North America

Season 2 Episode 3

9:45

How Sloths Went From the Seas to the Trees

How Sloths Went From the Seas to the Trees

How Sloths Went From the Seas to the Trees

Season 2 Episode 4

11:45

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Eons

How a Supervolcano Made the Cenozoic’s Coolest Fossils

Season 1 Episode 54

One of the most dynamic, transformative, and potentially dangerous features in North America is also responsible for some of the continent’s most amazing fossil deposits. It’s a supervolcano we now call Yellowstone.

Only Available with Passport Starting

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