These acrobatic dolphins prove you don't need a surfboard to ride the waves. The pod of 40 bottlenose dolphins were spotted jumping out of the back of...

Belugas or white whales (Delphinapterus leucas) are sometimes called sea canaries because they make a high-pitched twittering sound. Belugas are very ...

Sharks that are free to swim around in their natural habitats are a valuable part of tourism around the world, a new study finds, which suggests shark...