Nova

Reef Rescue

Season 48, Episode 4 of 19

If oceans continue to warm at the current pace, coral reefs could be wiped out by the end of the century. But scientists from around the globe are rushing to help corals adapt to a changing climate through assisted evolution.

Previously Aired

Day
Time
Channel
4/21/2021
9 p.m.
4/22/2021
2 a.m.
4/23/2021
2 p.m.
4/25/2021
7 a.m.
3/3/2024
7 a.m.
3/4/2024
4 a.m.
3/4/2024
1 p.m.
3/4/2024
8 p.m.
3/5/2024
3 a.m.
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