Australia's Great Barrier Reef has lost more than half of its corals since 1995 due to warmer seas driven by climate change, a study has found. Scientists found all types of corals had suffered a ...

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Australia's iconic Great Barrier Reef is suffering another mass bleaching event, officials have confirmed. Bleaching occurs when heat-stressed corals expel the algae that gives them life and colour.

In 2016 and 2017, marine heat waves caused by climate change resulted in mass bleaching, which killed about half of the corals on the Great Barrier Reef, along with many others around the world.

Bleaching of the coral in the Great Barrier Reef, north-east Australia which is caused by global warming The Great Barrier Reef became a recognised area of ecological importance when it was ...