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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
Ancient Fauna, Flora & Fungi

When Giant Scorpions Swarmed the Seas

Season 2 Episode 17
11:38
When We Tamed Fire

When We Tamed Fire

Season 2 Episode 18
11:46
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Eons

Why Megalodon (Definitely) Went Extinct

Season 2 Episode 7

For more than 10 million years, Megalodon was at the top of its game as the oceans’ apex predator...until 2.6 million years ago, when it went extinct. So, what happened to the largest shark in history?

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How Plate Tectonics Transformed Los Angeles
12:34
The epic saga of Los Angeles' natural history is still visible and even striking.
When Giant Millipedes Reigned
7:02
Let's explore how and why this millipede became this big!
Giant Viruses Blur The Line Between Alive and Not
9:19
In 2003, microbiologists made this huge discovery.
Something Has Been Making This Mark For 500 Million Years
9:42
Paleodictyon, a hexagonal-patterned fossil, is a bit of a mystery. What could it be?
We Can “Bring Back” The Woolly Mammoth. Should We?
6:40
We may have found the blueprints for building them ourselves.
Is This The Oldest Dad In The Fossil Record?
6:37
Diictodon used burrows to breed and a male parent may have stayed behind to feed it.
The Curious Case of the Cave Lion
8:09
Large feline roamed Eurasia and Its fossils have been found across the continent.
When Ants Domesticated Fungi
9:05
Ants have been farming for 60 million years! We explore how, when and why they started.
The Ancient Human Species With A Missing Body
7:56
Would it really be impossible for us to reconstruct their morphology?
Why Sour May Be The Oldest Taste
7:02
Sour used to be the taste of danger. But, now its role has reversed.
How the Smallest Animal Got So Simple
6:52
This tiny, simple animal, the Myxozoans, evolved from something bigger and more complex.
The Extreme Hyenas That Didn't Last
7:50
Only a few million years ago, Hyenas lived very different lives from what we know today.
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