Add Yahoo as a preferred source to see more of our stories on Google. The Great Barrier Reef is the world’s largest living structure, so big, it can be seen from space. Photograph by Kieran Stone, ...

Volunteer group Citizens of the Reef made the find as part of the Great Reef Census Follow our Australia news live blog for latest updates Get our breaking news email, free app or daily news podcast ...

It may not snow in Queensland in December, but underwater, the Great Barrier Reef is putting on its own kind of snowfall in a dazzling underwater exhibition of new life. Giant clams, molluscs and ...

Some places are hyped for a reason. Then there's the Great Barrier Reef in Australia, which just goes above and beyond. It is not just a giant coral system or a diver's dream—it is the biggest living ...

Citizen scientists have discovered what they believe is one of the largest coral colonies ever documented on the Great Barrier Reef. The coral spans about 111 metres in maximum length and covers an ...

This article was produced by National Geographic Traveller (UK). The first time a giant trevally fish hits me on the forehead, I freeze. We’re 39ft below the surface of the ocean at dusk, the inky ...