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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
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Eons

When Camels Roamed North America

Season 2 Episode 3

Camels are famous for adaptations that have allowed them to flourish where most other large mammals would perish. But their story begins over 40 million years ago in North America, and in an environment you’d never expect: a rainforest.

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How Dinosaurs Coupled Up
7:49
We learn about Dinosaur mating behavior from fossil records.
How Ancient Whales May Have Changed the Deep Ocean
10:05
Here's how the evolution of ocean-going whales affected deep-ocean communities.
When Mammals Only Went Out At Night
11:09
Scientists discover dinosaurs and tiny mammals' sleep habits are different than thought.
How a Mass Extinction Event Created the Amazon
7:55
The history of how the Amazon's revolution began in just one day.
How a Supervolcano Ignited an Evolutionary Debate
9:59
Discover the effects of the Toba supervolcano.
How Pollination Got Going Twice
9:32
Pollination by insects actually got going twice.
The Creature That Stumped Darwin
6:46
The Toxodon fossils help reveal the mystery surrounding evolution.
How the Starfish Got Its Arms
10:53
The Story of How the Starfish Got its Arms Reminds us that Animals have Deep Histories.
Where Are All the Medium-Sized Dinosaurs?
11:01
Learn More about the Very Rare Medium-Sized Dinosaurs.
The Island of the Last Surviving Mammoths
8:06
The very last mammoths that ever lived experienced what’s known as a mutational meltdown.
The Traits That Spawned the Age of Mammals
7:44
Some Mammal Traits Show Up a Lot Earlier and in Things That Weren’t Mammals at All.
Did These Giant Sloths Poop Themselves to Death?
10:01
Find out if Sloths Really Did Poop Themselves to Death.
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