An underwater camera captured a whale shark swimming off the coast of Florida last month.

Three years ago we told you about the Chasing F1 Fish Finder Drone, which is basically a little remote-control boat with a lowerable underwater video camera. Well, it now has a more capable younger ...

Fish were discovered to make sounds more than 2,000 years ago, but they have gone largely unheard by humans. While a typical, bustling coral reef may be home to dozens of fish species, until recently, ...

From a research vessel in the Pacific Ocean, scientists watched the feeds of several cameras sitting on the seafloor. Miles below, a deep-sea fish approached the camera’s bait then, changing its mind, ...