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Nature

Coral Comeback | WILD HOPE

10m 47s

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.

Aired: 03/13/24
Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and Ken Hao, Sarah and Sandra Lyu in memory of Seung and Dorothy Lyu, Colin S. Edwards, Kate W. Cassidy Foundation, Filomen M. D’Agostino Foundation, Lillian Goldman Charitable Trust, Gregg Peters Monsees Foundation, Seton J. Melvin, Koo and Patricia Yuen, Sandra Atlas Bass, Bradley L. Goldberg Family Foundation, Dr. George Stanley and Sandra Caruso, The Hite Foundation, Kitty Hawks and Larry Lederman, Perpetual Kindness Foundation and Sun Hill Renewal Fund, Ruth Mary Einhorn, Arlene and Milton D. Berkman, by the Corporation for Public Broadcasting and by Viewers Like You.
Extras
Watch • 4:13
Nature
NATURE - Season 44
Get a sneak peek at a brand new season of NATURE on PBS.
Preview: S44 | 4:13
Watch • 0:30
Nature
Preview of Walrus: Life on Thin Ice
See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
Preview: S44 E1 | 0:30
Watch • 21:12
Nature
La nieve y el efecto albedo
Descubre la ciencia de la nieve y su papel vital en nuestros ecosistemas.
Special: 21:12
Watch • 32:18
Nature
Escarabajo coprófago: El reciclador del popó
Descubre los asombrosos escarabajos peloteros de las selvas tropicales de Guatemala.
Special: 32:18
Watch • 24:23
Nature
Biodiversidad: La imaginación de la Tierra
Explora el asombroso mundo de la biodiversidad.
Special: 24:23
Watch • 34:48
Nature
Pulpo Gigante del Pacifico: 8 brazos y 9 cerebros
Explora el misterioso mundo del Pulpo Gigante del Pacífico.
Special: 34:48
Watch • 30:02
Nature
Giant Pacific Octopus: 8 arms and 9 brains
Explore the mysterious world of the Giant Pacific Octopus with marine biologist René Carbajal.
Special: 30:02
Watch • 23:00
Nature
Titanoboa: La serpiente más grande de la historia
Descubre los secretos de la Titanoboa, la serpiente más grande que haya existido.
Special: 23:00
Watch • 34:11
Nature
Fitoplancton bioluminiscente de Puerto Rico
Sumérgete en las aguas brillantes de Puerto Rico.
Special: 34:11
Watch • 32:54
Nature
Titanoboa: The largest snake that ever lived
Discover the secrets of the Titanoboa - the largest snake to ever live.
Special: 32:54
All
  • All
  • Nature Season 44
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Nature
Walrus: Life on Thin Ice
See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
Episode: S44 E1
Watch • 53:48
Nature
Hummingbirds of Hollywood
Follow a woman’s transformative journey as she nurtures wounded hummingbirds.
Episode: S43 E13 | 53:48
Watch • 54:02
Nature
Salvation | Katavi: Africa's Fallen Paradise
After drought, the rains finally come. But can Katavi survive the flooding?
Episode: S43 E12 | 54:02
Watch • 54:03
Nature
Purgatory | Katavi: Africa's Fallen Paradise
A severe drought in Katavi National Park tests the wildlife to their limits.
Episode: S43 E11 | 54:03
Watch • 54:03
Nature
Sanctuary | Katavi: Africa's Fallen Paradise
Meet the hippo, crocodile and lion families navigating the dry season in Katavi National Park.
Episode: S43 E10 | 54:03
Watch • 52:29
Nature
Museum Alive with David Attenborough
Sir David Attenborough explores London’s Natural History Museum, where extinct creatures come alive.
Episode: S43 E9 | 52:29
Watch • 52:51
Nature
Expedition Killer Whale
A team of scientists and filmmakers explore the Antarctic waters to learn more about killer whales.
Episode: S43 E8 | 52:51
Watch • 53:33
Nature
Outlanders | Big Cats, Small World
The change of seasons brings turmoil and tough choices to the three big cat families.
Episode: S43 E7 | 53:33
Watch • 53:33
Nature
Landlords | Big Cats, Small World
Lion, leopard and cheetah parents attempt to co-exist and raise their cubs in Botswana.
Episode: S43 E6 | 53:33
Watch • 53:03
Nature
Attenborough's Life Journey
An intimate portrait of Sir David Attenborough’s life and career in natural history.
Episode: S43 E5 | 53:03