Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer ...

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in ...

Video footage captured by Charvet Drucker shows the seal jumping onto a boat as orcas chased it off of Camano Island in ...

A wildlife photographer on a whale watching trip in Seattle caught video of a pod of killer whales hunting a seal on Nov. 14. The seal survived the hunt by clambering onto the stern of her boat, and ...

A wildlife photographer in Seattle captured the stunning moment a pod of killer whales hunting a seal lost their prey. The seal clambered onto the stern of the photographer's boat ...

With killer whales in pursuit, the seal clambered out of the water and onto a swimming platform at the stern of the boat.

The orcas’ coordinated movements and tail slaps suggested they were hunting. Drucker used the zoom lens on her camera to spot ...

Researchers recorded an orca pod hunting great white sharks in the Gulf of California and devouring their livers.

A former U.S. Customs and Border Protection officer was sentenced to 15 years in prison after he pleaded guilty to working ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two distinct subpopulations: inner and outer coast transients. Based on 16 years ...