High ocean temperatures lead to devastating coral bleaching 02:56. The Great Barrier Reef – the world's largest reef system that's "one of the richest and most complex natural ecosystems on ...

On a cay in the Great Barrier Reef, a critically endangered sea creature was rescued, allowing her to lay her eggs. ... a critically endangered species, according to the department.

An Australian research vessel testing a localized form of climate engineering — artificial modification of the weather — to ...

Covering nearly 133,000 square miles (345,000 square kilometers), the Great Barrier Reef is the world’s largest coral reef, home to more than 1,500 species of fish and 411 species of hard corals.

On a cay in the Great Barrier Reef, a critically endangered sea creature was rescued, allowing her to lay her eggs. ... a critically endangered species, according to the department.

On a cay in the Great Barrier Reef, a critically endangered sea creature was rescued, allowing her to lay her eggs. ... a critically endangered species, according to the department.

The Great Barrier Reef is one of the most unique and diverse ecosystems in the world. Located off the coast of Queenslan ...

On a cay in the Great Barrier Reef, a critically endangered sea creature was rescued, allowing her to lay her eggs. ... a critically endangered species, according to the department.

On a cay in the Great Barrier Reef, a critically endangered sea creature was rescued, allowing her to lay her eggs. ... a critically endangered species, according to the department.

New research shows that Australians care deeply about the Great Barrier Reef (GBR) – one of the Seven Natural Wonders of the World – but 13% can’t tell you where it is located.