such as extreme ocean warming, is reduced for a significant period. The reef has experienced five major mass coral bleaching events since 2016. While the Great Barrier Reef is the world's largest ...

But repeated mass coral bleachings, driven by high ocean temperatures ... that global warming—caused by human activities—will continue to damage the Great Barrier Reef. All hope is not ...

Narrator: This is the Great Barrier Reef, and it's dying ... It happens when unnaturally warm ocean water causes coral to expel the symbiotic, colorful algae it needs to survive.

Prolonged ocean warming events, known as marine heatwaves, take a significant toll on the complex ecosystem of the Great Barrier Reef. This is according to a new study on the impacts of the 2016 ...

George Roff - a marine ecologist at CSIRO - has been documenting the transformation of coral in the Great Barrier ... of the reef is under heat stress Coral bleaching is triggered when ocean ...

Researchers analyzed the yields of nine fisheries dependent on Australia's Great Barrier ... caused by ocean warming has contributed to a 19% loss of the world's coral reef area.

John "Charlie" Veron -- widely known as "The Godfather of Coral" -- is a renowned reef ... Great Barrier Reef. But after a lifetime trying to make sense of the vast ecosystems that lie beneath the ...

Many visitors say the Great Barrier Reef ... from Cairns' Reef Fleet Terminal. Popular spots by Cairns include Michaelmas Cay, Moore Reef, Green Island and Hastings Reef. Ocean Free, Seastar ...

Teeming with life, a healthy coral reef is one of the noisiest places in the ocean. Recorded using underwater microphones ... Listen to an audio recording from Lady Elliot Island on the Great Barrier ...

Many visitors say the Great Barrier Reef ... from Cairns' Reef Fleet Terminal. Popular spots by Cairns include Michaelmas Cay, Moore Reef, Green Island and Hastings Reef. Ocean Free, Seastar ...

Closer to the action, the boat powers through the deep blue ocean, the choppy waves breaking on either side. We are heading out for a day tour to the Great Barrier Reef to witness the pilot ...