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. Officials ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Parts of the Great Barrier Reef have more coral cover than they've had in decades, Australian marine biologists say. Reading time 2 minutes The bleaching of the Great Barrier Reef is one of the most ...

Scientists fear that the reef may be gone by the end of the century if ocean warming caused by climate change continues.

Ninety-one percent of reefs surveyed along the Great Barrier Reef in Australia were affected by coral bleaching to some degree during the summer of 2021-22, according to a government study.

The Great Barrier Reef, located off Australia's northeast coast, is a massive and ancient ecosystem that spans 14 degrees of latitude. Its bewildering diversity includes over 3,000 individual coral ...

Both aerial and in-water surveys have shown that the southern section of the Great Barrier Reef is undergoing extensive coral bleaching. Surveys have also shown “limited bleaching” in the northern ...