Great Barrier Reef

Scientists exploring the Great Barrier Reef have discovered a huge, never-before-seen coral reef, taller than the Empire State Building. Standing detached, the massive structure is the first new reef to be discovered in the area in over 120 years.

As recent bleaching events have shown, warming ocean waters pose a great threat to the existence of natural wonders like the Great Barrier Reef, but a new study shows why they aren’t the only factor that needs to be taken into account.

Scientists are exploring many options when it comes to shoring up the wellbeing of coral reefs in the face of warming waters, and an international team of researchers is putting forward another possibility, showing how probiotics can boost their health and chances of survival.

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