For more than a thousand miles, a Southern Resident killer whale known as Tahlequah carried the body of her dead calf on a ...

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...

There was excitement among whale watchers after a rarely seen pod of killer whales was spotted off the coast of Orange County on Thursday, January 30, in the first documented appearance of the pod in ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...

The 39-foot gray whale carcass was discovered floating off Marina del Rey on Saturday with most of its head missing.