Orcas, also called killer whales, are apex predators of the ocean. Their intelligence, hunting skills, and sheer power make ...

Two Los Angeles-area boaters on Saturday spotted a juvenile gray whale that had recently been killed by orcas and was missing ...

Andrew Fox, Rodney Fox Shark Expeditions.For the first time, DNA evidence has confirmed killer whales in Australia hunted a ...

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

Killer whales are believed to have killed a white shark at Neptune Islands in South Australia in 2015, but it was never ...

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 ...

Although the more docile Weddell seals are favoured prey, the female killer whale we watch now, known as Marge, and her calf Tickle, have begun spy-hopping a sharp-toothed leopard seal.

A video posted by Aquatic Mammals depicts the orcas eating the prey. “I was definitely surprised by how close the killer whales were to the anglers,” Ochoa told McClatchy News. But ...