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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
When a Billion Years Disappeared

When a Billion Years Disappeared

Season 3 Episode 3
11:09
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Eons

A Short Tale About Diplodocus' Long Neck

Season 2 Episode 51

Long necks gave sauropods a huge advantage when it came to food, but not in the way you think. And this benefit would allow them to become the biggest terrestrial animals of all time!

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How did the competition of spiders vs insects drive them both into the air?
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Why plate tectonics don't make sense.
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