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Heat

Heat

Season 1 Episode 3
55:31
Earth

Earth

Season 1 Episode 1
55:26
Islands

Islands

Season 1 Episode 2
55:26
Heat

Heat

Season 1 Episode 3
55:31
Ice

Ice

Season 1 Episode 4
55:25
Evolution Earth Season 1

Grasslands

Season 1 Episode 5
55:05
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Evolution Earth

Episode 3 Preview

Travel to the hottest and driest extremes to see animals go to extraordinary lengths to survive. From the Sahara Desert to Australia, animals provide new clues about our changing planet and what it will mean for the future of our heating world.

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Evolution Earth Season 1
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55:05
Forgotten and overlooked, grasslands could hold the key to our planet’s survival.
Ice
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55:25
Ice
At the planet’s frozen extremes, animals can reveal the changes taking place.
Heat
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55:31
In the hottest places, species are going to extraordinary lengths to survive.
Islands
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55:26
Remarkable island wildlife reveals insights into our rapidly changing planet.
Earth
Unlock with PBS Passport
55:26
Animals have a surprising story to tell about our rapidly changing planet.
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