A pod of killer whales has developed "unique" skills to ... Researchers believe the black and white apex predators, which normally feed on marine mammals, turtles, and smaller fish, might have ...

Over a year after a dead 15-foot shark was found with mysterious bite wounds and stripped of its internal organs, DNA ...

A group of seafaring tourists saw something unusual while whale-watching off the coast of Southern California this week. It ...

Over time, that name morphed into "killer whales." Scientists don't know whether orcas kill for fun. The marine mammals do some things, like killing and tossing dead porpoises in the air ...

DESCRIPTION: Killer whales are perhaps the most striking cetaceans in the world, with black bodies and distinctive white markings on their chest and sides and a conspicuous white patch slightly above ...

Members of the marine mammal rescue group Dolphins Plus Marine Mammal Responder walk with a Pygmy killer whale that ... the small gray and black whales typically live in much deeper waters between ...

A Pygmy killer whale — rarely seen in the shallow ... While found in tropical and subtropical waters, the small gray-and-black whales typically live in much deeper waters between 1,600 and ...