Stories about dolphins move fast. Someone spots a shark, dolphins show up, and the moment quickly becomes something bigger than it was. Friends repeat it. Strangers add their own details. Before long, ...

More shark bites were reported in the U.S. last year than anywhere else in the world, but white sharks were some of the biggest killers in one country.

People are being urged to exercise caution when going for a dip following a recent spate of shark attacks, as rainy weather ...

For the second year in a row, New Jersey had no shark bites off its coast. Swimmers elsewhere were not so lucky.

Over the last few years, orcas have been making headlines around the world for their bold behavior. They’ve been ramming boats in Europe, taking down dolphins, and now they’ve been filmed deftly ...

On Feb. 13, a juvenile humpback dolphin was caught and killed in one of the many nets strung up off the coast of South Africa ...