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Coral bleaching is affecting nearly all reefs, report says

Season 2025 Episode 116

About the Episode

Coral reefs are a crucial part of the marine ecosystem, providing habitats for all sorts of marine life and protecting coastlines from storm damage. But scientists say rising ocean temperatures are posing a grave threat to the future of the world’s reefs. Ali Rogin reports.

Aired: | Expires: | Runtime: 3m 21s

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