A tour guide caught an amazing and incredibly rare sight while sailing along Australia's Great Barrier Reef. As the Cairns ...

The whale shark — a shark, not a whale — is the largest fish in the world, roughly the length of a city bus. Whale sharks ...

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

Parts of the Great Barrier Reef have suffered the steepest annual decline in live coral cover following the worst bleaching events in nearly four decades. The Australian Institute of Marine Science, ...

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

Australia’sGreat Barrier Reef has suffered its steepest coral decline in nearly fourdecades, according to a new government ...

The Great Barrier Reef has recorded its largest annual coral loss in nearly four decades, driven by climate change and mass ...

It may look pretty, but this seemingly harmless shell is one of the deadliest creatures on earth. Marine experts are warning ...

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 ...

A new report from the Australian Institute of Marine Science (AIMS) confirms the deteriorating state of the Great Barrier Reef (GBR). The study assesses coral cover ...