Great Barrier Reef

Among the potential solutions to coral bleaching and death is the idea of developing new types of coral that are more resistant to heat, and researchers in Australia are reporting new success in this area using a technique called directed evolution.

In a world first, researchers have conducted a cloud-brightening trial as a way of protecting fragile corals in Australia's Great Barrier Reef, to see whether reflecting some of the Sun’s energy away could help limit damage due to climate change.

Australia’s Great Barrier Reef is a prime example of the negative impacts of global warming, having already suffered back-to-back severe mass bleaching events in the past five years. Scientists have this week confirmed it is in the midst of a third

New research suggests the world's coral reefs face a battle to survive in the face of warming and more acidic waters, with scientists behind the new study projecting that as much as 90 percent of them could disappear within a couple of decades.

Underwater loudspeakers could be used to revitalized devastated corals, by blasting the sounds of healthy reefs to make them more attractive to young fish. Earth’s ocean reefs are currently under major threat from human-led climate change.

Recent severe bleaching events to strike the Great Barrier Reef have led to widespread death of the corals making up world’s largest living structure, but scientists are coming up with increasingly inventive ways to repair the damage.

A huge raft of volcanic rock is floating towards Australia – and scientists say it'll help the ailing Great Barrier Reef.

A Queensland University of Technology (QUT) team has developed the "LarvalBot" underwater robot that, for the first time, has succeeded in reseeding damaged areas of Australia's Great Barrier Reef with heat tolerant baby coral polyps to help combat the effects of predators and climate change.

​​That Australia’s Great Barrier Reef is in serious trouble is no longer subject to debate, but the best way to deal with the problem very much is. The latest idea to emerge involves robots playing the role of "the stork" and distributing coral larvae across the Reef to promote new growth

​It's no secret that the world's coral reefs are in trouble, and unfortunately scuba divers can only do so much in the way of monitoring or protecting them. Scientists in Australia, however, have developed an autonomous underwater drone that could be of great help.

The ultimate fate of Australia’s Great Barrier Reef is looking pretty dire. Now, researchers from the University of Queensland have outlined a plan to recycle dead coral into structures that can help protect the remaining reef and promote new growth.

As the fate of the Great Barrier Reef remains uncertain, a new study has examined the health of the reef over the last 30,000 years, and found that it has suffered five “death events” in the past – but its current woes could be the last straw.