Australian authorities say the Great Barrier Reef has experienced its greatest annual loss of live coral in four decades.

The Great Barrier Reef is not currently on UNESCO's list of world heritage sites that are in danger, though the UN recommends ...

Australia’s iconic Great Barrier Reef suffered its biggest ever decline last year after a marine heatwave bleached vast swathes of hard coral, a new report has found.

The Great Barrier Reef has experienced its greatest annual loss of live coral across most of its expanse in four decades of ...

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