Back to Show
PBS News Hour
Climate change is killing the Great Barrier Reef
Coral reefs are more than examples of natural beauty; they harbor fish that feed millions and shield us against storms and floods. Australia's Great Barrier Reef, the largest living structure on the planet, is dying. As ocean waters steadily warm, extensive coral destruction continues, part of an unprecedented global crisis. Science correspondent Miles O’Brien reports on what’s at stake.
Support Provided By
Season

56:44
April 22, 2025 - PBS News Hour full episode

56:44
April 21, 2025 - PBS News Hour full episode

26:45
April 20, 2025 - PBS News Weekend full episode

26:44
April 19, 2025 - PBS News Weekend full episode

57:46
April 18, 2025 - PBS News Hour full episode

57:46
April 17, 2025 - PBS News Hour full episode

57:46
April 16, 2025 - PBS News Hour full episode

57:46
April 15, 2025 - PBS News Hour full episode

57:46
April 14, 2025 - PBS News Hour full episode

26:44
April 13, 2025 - PBS News Weekend full episode

26:45
April 12, 2025 - PBS News Weekend full episode

57:46
April 11, 2025 - PBS News Hour full episode