Coral bleaching is evident across 73 percent of the famed marine park, as abnormally high ocean temperatures propel the world’s fourth mass bleaching event.

Parts of the Great Barrer Reef have suffered the highest coral mortality on record, Australian researchers say, and they fear the rest of it has suffered a similar fate.

The Great Barrier Reef – the world's largest reef system that's "one of the richest and most complex natural ecosystems on Earth" – is once again undergoing a mass coral bleaching event.

Coral in the Great Barrier Reef is resilient, and has been able to recover from past disturbances, the Institute said. But the stressors impacting it have not gone away for long.

CANBERRA, Australia — More than 90% of Great Barrier Reef coral surveyed this year was bleached in the fourth such mass event in seven years in the world's largest coral reef ecosystem ...

The Great Barrier Reef should be added to the list of world heritage sites that are “in danger”, a team of scientists concluded after conducting a mission to the world’s largest coral reef ...

More than 90% of coral surveyed in the Great Barrier Reef this year was bleached, according to Australian government scientists. This is the fourth such mass event in seven years.

The Great Barrier Reef is one of Australia’s national treasures, stretching some 1,400 miles (2,300km) down the Queensland coast, and attracting around three million tourists a year prior to the ...

Dive into the adventure of a lifetime at the Great Barrier Reef, one of the world’s most stunning natural wonders. Stretching over 1,400 miles along Australia’s northeast coast, this ...

This year, Australia’s Great Barrier Reef was hit by another mass bleaching. Scientists say the reef isn’t dying, but it also isn’t thriving. With only about 100 of the 3,000 individual ...

The Great Barrier Reef runs over 2,300 kilometres along Queensland's coast. That is more than the full height of India from top to bottom. It includes 3,000 reef systems and over 900 islands.