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How South America Made the Marsupials

How South America Made the Marsupials

Season 2 Episode 50
9:51
When the Rainforests Collapsed

When the Rainforests Collapsed

Season 2 Episode 52
7:40
When the Sahara Was Green

When the Sahara Was Green

Season 2 Episode 54
7:50
The Ghostly Origins of the Big Cats

The Ghostly Origins of the Big Cats

Season 2 Episode 56
7:32
When We Took Over the World

When We Took Over the World

Season 2 Episode 57
11:47
How the Egg Came First

How the Egg Came First

Season 3 Episode 1
8:44
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Eons

The Giant Dinosaur That Was Missing a Body

Season 2 Episode 49

From end to end, its forelimbs alone measured an incredible 2.4 meters long and were tipped with big, comma-shaped claws. But other than its bizarre arms, very little material from this dinosaur had been found: no skull, no feet, almost nothing that could give experts a fuller picture of what this dinosaur actually was.

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Season
Our Ancient Relative That Said 'No Thanks' To Life On Land
8:59
While some fishapods were crawling out of water, others were diving right back in.
Where Did Water Come From?
10:17
We think our water came from unlikely sources: meteorites, space dust, and even the sun.
The Fungi That Turned Ants Into Zombies
8:13
This fungus was actually manipulating ants’ and forcing strange movements.
How Whale Evolution Kind Of Sucked
9:49
We explore the origin of the Mystacodon, what we know today as baleen whales.
Did An Ancient Pathogen Reshape Our Cells?
7:40
There is one group of mammals that doesn’t have alpha-gal catarrhine primates.
Why Does Caffeine Exist?
8:29
It started with the production of one specific molecule and its ability to evolve.
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.
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