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When the Synapsids Struck Back

When the Synapsids Struck Back

Season 2 Episode 26
10:10
When We Met Other Human Species

When We Met Other Human Species

Season 2 Episode 28
12:56
How Volcanoes Froze the Earth...Twice

How Volcanoes Froze the Earth...Twice

Season 2 Episode 29
10:29
When Giant Deer Roamed Eurasia

When Giant Deer Roamed Eurasia

Season 2 Episode 31
6:53
Was This Dinosaur a Cannibal?

Was This Dinosaur a Cannibal?

Season 2 Episode 32
10:37
The Missing Link That Wasn’t

The Missing Link That Wasn’t

Season 2 Episode 33
9:54
When Bats Took Flight

When Bats Took Flight

Season 2 Episode 35
11:09
How Pterosaurs Got Their Wings

How Pterosaurs Got Their Wings

Season 2 Episode 36
8:33
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Eons

The Hellacious Lives of the "Hell Pigs"

Season 2 Episode 24

Despite the name, we don’t know where the so-called “hell pigs” belong in the mammalian family tree. They walked on hooves, like pigs do, but had longer legs, almost like deer. They had hunched backs, a bit like rhinos or bison. But as is often, if not always, the case, there is some evolutionary method to this anatomical madness.

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Season
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.
Where Are All The Squid Fossils?
7:21
Solve the Mystery of Where All Squid Fossils Are.
How Weasels Got Skinny
9:01
Find Out Why and How Weasels Push the Limits on What is Metabolically Possible.
When Trees Took Over the World
7:28
Trees have a Far More Rooted History than You Think.
How To Survive the Little Ice Age
10:00
How did the Nunalleq village manage to survive and prosper during the Little Ice Age?
When Crocs Thrived in the Seas
9:08
Watch Metriorhynchids' journey to the Sea.
How Chilis Got Spicy (and Why We Love the Burn)
9:32
Learn about the History and Evolution of the Red (and other) Hot Chilli Peppers.
How Humans Became (Mostly) Right-Handed
8:36
Learn Why Being Right-handed May Have Deep Evolutionary Roots In Our Lineage.
How Worm Holes Ended Wormworld
9:42
How the Ancient Wormworld Met its Fate by its Own Design.
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