The Great Barrier Reef – the world's largest reef system that's "one of the richest and most complex natural ecosystems on Earth" – is once again undergoing a mass coral bleaching event. Officials ...

The Coral Adventurer was on its first trip since the death of a passenger when it ran aground on a coral reef off the coast ...

Some Kiwis are among passengers on an Australian cruise ship that ran aground off the coast of Papua New Guinea will fly out ...

MELBOURNE, Australia — 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. But due ...

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.

STORY: Most of Australia's iconic Great Barrier Reef is suffering from coral bleaching, according to a report released on Wednesday. That's just days after climate experts raised concerns about ...

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 ...

For the past nine months, the world has repeatedly smashed heat records on land. But February marked a particularly unsettling record for the ocean: Average global sea surfaces climbed to the hottest ...

Passengers of an Australian cruise ship that ran aground off the coast of Papua New Guinea have begun their journey home, as ...

This is especially worrying because these massive corals are normally quite resilient to heat stress. Even the strong are now struggling to survive.

MELBOURNE – 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. But due to ...