STORY: Australia's Great Barrier Reef has suffered the largest decline in coral cover in two of its three regions over the last year. That’s according to a new report released by the Australian ...

Synthetic pheromones may be a promising tool in attracting and culling troublesome crown-of-thorns starfish, which rapidly ...

(CNN) — Record ocean heat has taken a devastating toll on one of the world’s greatest natural wonders, with coral bleaching on Australia’s Great Barrier Reef reaching “catastrophic” levels, a new ...

MELBOURNE, Australia (AP) — The Great Barrier Reef has experienced its greatest annual loss of live coral across most of its expanse in four decades of record-keeping, Australian authorities say. Lake ...

Australia is doing absolutely everything to protect its most iconic ecosystem — except, perhaps, the one thing that really ...

Do you know which is the largest coral reef in the world? Explore why the Great Barrier Reef holds this title, along with its ...

Colorful coral reefs fill the underwater scene in the Great Barrier Reef, Australia. Small fish swim freely among the coral ...

Australia boasts plenty of superlatives when it comes to its natural landmarks. The Great Barrier Reef, the world's biggest coral reef system on the north-east coast, is rightly recognised as a Unesco ...