Along Western Australia's remote coast, Ningaloo Reef offers a rare experience: a multi-day kayak trip into a world of ...

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 ...

Parts of Australia’s iconic Great Barrier Reef, famed for its stunning colors and biodiversity, suffered the biggest decline of coral on record last year after a marine heatwave bleached vast swathes ...

MELBOURNE, Australia — The United Nations issued a dire alert Monday, warning that many of the world’s coral reefs could die as soon as 2040 as a result of climate change. Already, warming waters have ...

New research has found that even Australia's most protected marine habitats are likely to suffer extreme ocean impacts by ...

The southern Great Barrier Reef is suffering from extensive coral bleaching due to heat stress, the reef’s managers said Wednesday, raising fears that a seventh mass bleaching event could be unfolding ...

Australia’s environment minister said Tuesday her government will lobby against UNESCO adding the Great Barrier Reef to a list of endangered World Heritage sites, arguing that criticisms of government ...

Dive into the coral reefs of Southeast Asia or Australia and you’ll likely spot a wrasse. But which of the hundreds of kinds of wrasses will you see? These fish can be 1 inch to more than 8 feet in ...