The Great Barrier Reef, which stretches over 1,400 miles along Australia’s east coast, is bigger than the United Kingdom, ...

Also, scientists are trying to save the Great Barrier Reef with man-made clouds. Here’s the latest at the end of Friday.

Divers clutch wooden spears as they plunge beneath the waves, hunting hordes of hungry starfish destroying the coral reefs ...

The species, which has a broad distribution in the Indo-Pacific, was previously known locally to only live off Western Australia’s tropical coast — until now. “It’s presumably the first sighting and ...