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FAQs From Our First Year

FAQs From Our First Year

Season 1 Episode 48
9:20
When Insects First Flew

When Insects First Flew

Season 1 Episode 49
8:38
When Fish Wore Armor

When Fish Wore Armor

Season 1 Episode 51
9:37
When Birds Had Teeth

When Birds Had Teeth

Season 1 Episode 52
11:29
When We First Walked

When We First Walked

Season 1 Episode 57
10:56
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?

Season 1 Episode 59
11:22
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Eons

How the T-Rex Lost Its Arms

Season 1 Episode 47

Tyrannosaurus rex was big, Tyrannosaurus rex was vicious, and Tyrannosaurus rex had tiny arms. The story of how T-Rex lost its arms is, itself, pretty simple. But the story of why it kept those little limbs, and how it used them? Well, that’s a little more complicated.

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Who Survived the Great Dying – and Why | Life and Death on Pangea
26:06
Life begins to rebound after the destruction of the mass extinction ending the Permian Period.
That Time Almost Everything Died | Life and Death on Pangea
25:37
An apocalypse ended the Permian Period 252 million years ago, wiping out more than 80% of species.
A Tale of Tusks and Saber Teeth | Life and Death on Pangea
25:37
The first saber-teeth and tusks evolve in the Late Permian and our ancestors, the cynodonts, appear.
The Rise and Fall of an Ancient Reef | Life and Death on Pangea
25:37
An extinction in the Middle Permian decimates life, from a fossil reef to our ancient relatives.
How Eating Plants Shaped Life on Land | Life and Death on Pangea
25:37
The first herbivorous vertebrates evolve on the side of the amniote family tree leading to mammals.
How The Formation of Pangea Changed The World | Life and Death on Pangea
25:37
Seed plants and amniotes adapt to dry climates, helping them thrive on Pangea in the Permian Period.
How A Geological Event Created The Ultimate Cat
9:11
How did Homotherium evolve to be so successful? The answer may lie in the rise of the Tibetan plate.
Did These Feathered Wings Evolve to Be Scary?
10:16
The mystery of what non-flying dinosaurs were doing with their feathered wings has a new hypothesis.
We Can't Remember What Giant Sloths Were Like
11:45
What did ancient people once know about these bizarre megafauna that we’ve since forgotten?
Did These Mammoths Dig Their Own Grave?
7:44
5,700 years ago, woolly mammoths crossed a remote tundra island off Alaska.
When Fish (Finally) Conquered the Deep Sea
9:48
Why did vertebrates conquer both the land and the air before the depths of the sea?
Why Do Humans Age Fast?
8:27
Long-extinct dinosaurs may still haunt us—possibly driving us to age faster than any vertebrate.
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