The Latest Breaking News from Great Barrier Reef

One of Labor's tallest candidates has made a splash at the prime minister's Great Barrier Reef stop, while the spectre of a missing minister haunted the event.

Severe and simultaneous coral bleaching has been found in both Western Australia's Ningaloo and the east coast's Great Barrier Reef.

Polluted runoff is still smothering the Great Barrier Reef, our first national assessment of water quality trends in Australian rivers has revealed. The problem on the reef is getting worse, not better, despite efforts to improve farming practices and billions of dollars committed by governments to water-quality improvements.

Exclusive: Documents seen by Guardian Australia show a sustained strategy approved by environment minister Tanya Plibersek

A marine heatwave has caused "catastrophic" damage to the Great Barrier Reef but another region is also suffering the impacts of rising ocean temperatures.

More than 40% of individual corals monitored around One Tree Island reef bleached by heat stress and damaged by flesh-eating disease

School chaplain remembered as ‘truly a beloved figure’

Experts are bracing for the impact of another hot summer on the Great Barrier Reef after it suffered its worst coral bleaching of 2024.

Conservationists say the response by the local authority has been ‘surprising’ and ‘disappointing’

Environmentalists say marine park waste regulations need updating to limit grey water and exhaust chemicals as passenger cruise numbers rise

For coral reefs, climate change is an existential threat. Australia’s Great Barrier Reef has endured seven mass bleaching events over the past 25 years. Five have occurred in the past eight years.