According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...

Orcas, or killer whales, are deadly and beautiful apex predators.

A pod of killer whales made an unexpected visit off the coast of Orange County Thursday. The pod of CA56 killer whales (orcas ...

An orca calf less than 24 hours old has been spotted in a rare sighting of a newborn killer whale in Western Australia. The animals are regularly seen off Bremer Bay in summer, but calves are ...

Huber and Varni, project volunteers, said the orcas, or killer whales, were not present. But killer whale teeth rakes were evident on much of the estimated 25-foot carcass. Schulman-Janiger ...

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near ...

The carcass was found on the beach at Cape Bridgewater near Portland. Famously, killer whales have been documented at length targeting white sharks in South Africa, resulting in a mass exodus of ...

A pod of killer whales made an unexpected visit off the coast of Orange County Thursday. The pod of CA56 killer whales (orcas) was spotted by a Davey’s Locker whale-watching boat about 12:30 p.m ...

Pack-ice killer whales are highly social creatures, communicating through various vocalizations like pulsed calls and whistles. For the first time, researchers have recorded these vocalizations ...