If coral reefs disappear, so will they
Coral reefs may not survive the century because of global warming. CNN columnist John Sutter travels to Madagascar, where a village depends on reefs for survival.
06:08 - Source: CNN
We're entering into Earth's 6th mass extinction 7 videos
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If coral reefs disappear, so will they
06:08
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- Source: CNN
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The birds on this island eat plastic
05:17
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- Source: CNN
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Listening for extinction: the amphibian apocalypse
05:40
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- Source: CNN
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Iconic African elephant population on the brink
05:49
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- Source: CNN
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The old man and the bee
05:04
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- Source: CNN
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The Vanishing: Earth's sixth era of extinction
01:05
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- Source: CNN
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What is a microplastic?
01:07
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- Source: CNN