These coral reefs can beat the heat.

Coral Comeback | WILD HOPE Nature

Premiered March 14, 2024
Coral Comeback | WILD HOPE

Coral reefs around the world are threatened by rising ocean temperatures, but hope is growing off the coast of Hawaii. There, researchers at the Coral Resilience Lab selectively breed corals to withstand ever-increasing amounts of heat stress.

About the Program


NATURE brings the beauty and wonder of the natural world into your home, becoming in the process the benchmark for natural history programs.

Here’s your ticket to stream.

Stream the best of public television on demand with GPB Passport: MASTERPIECE dramas and mysteries, NOVA, Ken Burns documentaries, Finding Your Roots and more. Binge full seasons, get early access to new episodes before they air on television and catch up on programs you missed with this powerful donor benefit from GPB!