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What Was the Ancestor of Everything?

What Was the Ancestor of Everything?

Season 1 Episode 37
11:06
How the Squid Lost Its Shell

How the Squid Lost Its Shell

Season 1 Episode 38
8:05
How the Chalicothere Split In Two

How the Chalicothere Split In Two

Season 1 Episode 39
7:03
The Age of Reptiles in Three Acts

The Age of Reptiles in Three Acts

Season 1 Episode 40
10:45
The Weird, Watery Tale of Spinosaurus

The Weird, Watery Tale of Spinosaurus

Season 1 Episode 41
7:28
Early Life on Earth

Where Did Viruses Come From?

Season 1 Episode 45
7:29
When Fish First Breathed Air

When Fish First Breathed Air

Season 1 Episode 46
8:40
Dinosaurs

How the T-Rex Lost Its Arms

Season 1 Episode 47
6:54
FAQs From Our First Year

FAQs From Our First Year

Season 1 Episode 48
9:20
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Eons

Inside the Dinosaur Library

Season 1 Episode 36

We're back in Bozeman, Montana this week talking to Amy Atwater, Collections Manager at the Museum of the Rockies. MOR has among the largest collections of North American dinosaurs in the United States. We talk to Amy about her job and the collection she manages.

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Season
A Tale of Tusks and Saber Teeth
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.
When the Earth Had Supermountains
9:34
Only twice in Earth's history have supermountains risen, and both times reshaped life forever.
Does The World's Most Famous Dinosaur Have The Wrong Name?
12:32
Was the T-Rex given the wrong name?
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