Here at the southern tip of the Great Barrier Reef, you’re practically guaranteed to see them. Descending toward this ...

Australia boasts plenty of superlatives when it comes to its natural landmarks. The Great Barrier Reef, the world's biggest coral reef system on the north-east coast, is rightly recognised as a Unesco ...

(CNN) — What struck Scott Bennett most were the razor clams. The long saltwater clams, resembling old-fashioned razors, normally burrow into sand to avoid predators. But when Bennett, an ecologist, ...