Children's Aquarium Dallas said that several nurse sharks, a large green moray eel, many lesser-known fish, crustaceans, and ...

In the age of dinosaurs—before whales, great whites or the bus-sized megalodon—a monstrous shark prowled the waters off ...

As many as 27 common dolphins, including mothers and their calves, stranded on mud flats at low tide in Ballyvaughan on ...

SeaWorld's beloved Katina has died. The water park has released the cause of death for the killer whale, who was believed to ...

Learn why killer whales sometimes wear dead salmon on their heads, and what that might mean.

World Sailing launches new guidelines to cut vessel strikes on whales and dolphins through planning, data and technology.

For years, great white sharks were the undisputed apex predators along parts of South Africa’s coast, gathering in dense ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.