The video highlights the ocean’s fastest fish, including the sailfish, black marlin, striped marlin, wahoo, yellowfin and ...

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, ...

The ocean is full of unusual animals, but few catch people off guard quite like the mola mola. It’s a massive, slow-moving disk of a fish with fins that seem placed almost at random, and it drifts ...