If you see one near the shore, then it may be darting from one place to another, but they often swim many miles ... While ...

Ever dreamed of swimming with the ocean's biggest creatures? Picture yourself surrounded by sea giants, moving smoothly ...

Scientists working off the coast of Japan say they've managed to capture images of the deepest-swimming fish ever caught on camera. The unknown snailfish species, of the genus Pseudoliparis ...

Schooling fish including zebrafish, rainbowfish, and opahs/moonfish like to stick together in the big blue ... They also may have an easier time swimming through the ocean’s more turbulent ...