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.

Marine scientists have found part of the Great Barrier Reef has recorded its highest ... said most of the increase was driven by fast-growing Acropora corals, which are vulnerable to wave ...

The central and northern stretches of Australia's Great Barrier Reef ... that most of the coral increase in the north and central parts of the reef was driven by fast-growing but fragile Acropora ...

Parts of the Great Barrier Reef have recorded their highest amount ... said that most of the increase was driven by fast-growing Acropora corals which are “particularly vulnerable” to coral ...

Marine scientists have found that parts of Australia’s Great Barrier ... recent reef recovery was driven by the fast-growing Acropora species — whose delicate branching and table corals ...

Scientists say the recovery from those events was driven by fast-growing Acropora corals, which are more vulnerable to thermal stress and coral bleaching. “The Great Barrier Reef has seen ...

UNESCO’s comments confirm what experts already know: despite substantial money and effort, threats to the Great Barrier Reef ...

Sought-after pieces of coral are sold all around the world, including at rave-like trade shows known as "frag swaps". The ...

Preliminary results from the Australian Institute of Marine Science (AIMS) in-water surveys found that 12 out 19 reefs surveyed along the tourist-populated central-northern coast between Lizard ...

Temperatures have reached unprecedented highs in the Great Barrier Reef ... Corals are animals that secrete calcium carbonate skeletons that form reefs. The skeletons of corals that can grow ...