The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in understanding how anemonefish can live safely among sea ...

There are plenty of fish in the sea, but not many quite as large as the giant grouper reeled in by a young Territory angler ...

Under-sea mountains are key locations for predators -- with 41 times more sharks than the open ocean, new research shows.

A rare predatory fish which lives 2,000 metres below sea level has been ... but its sighting will still prove hugely valuable ...

The organization and Boguñá described the anglerfish as similar to what Disney portrayed in the animated movie "Finding Nemo." ...