From a ballet of white-tip reef sharks to a cardinal fish releasing freshly hatched babies from its mouth, these underwater ...

British marine biologist and photographer Richard Smith focuses his work on the ocean’s tiniest and weirdest creatures.

Mobula rays are often referred to as “devil rays,” but unlike their relatives, stingrays, they lack a stinger, making them a ...

A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater volcanoes that were previously missed. A new satellite has mapped ...