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Evolution Earth
Heat
Season 1
Episode 3
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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55:05
Forgotten and overlooked, grasslands could hold the key to our planet’s survival.
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55:25
At the planet’s frozen extremes, animals can reveal the changes taking place.
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55:26
Remarkable island wildlife reveals insights into our rapidly changing planet.
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55:26
Animals have a surprising story to tell about our rapidly changing planet.