A Restless Planet

Episode 2

The Lost World

Uncover the lost world of Beringia. An ice age refuge where animals from the east and west united, as their northern hemisphere habitats froze over.

Episode 3

Heaven and Hell

For millions of years, Africa has been tearing apart in a geological hot zone called the Great Rift Valley - a magnet for the continent's most iconic animals.

Episode 4

The Great Collision

Learn about the formation of the isthmus of Panama between South America and North America, a profound geological event which changed the course of evolution and world climate.