The episode, witnessed off the Australian coast, offers a rare glimpse into the brutal efficiency of the ocean’s top predator.

The pygmy whale in question was thought to be around 18 meters long (59 feet) and was hunted and killed by a pod of more than ...

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a ...

A new orca whale calf spotted in Puget Sound in Washington State is the latest addition to a well-known family of killer ...

The black and slightly orange Bigg’s killer whale was spotted swimming with its mother, Sedna, in the Salish Sea ...

“We’ve confirmed five different family groups were involved ... rare event yesterday as multiple pods of orcas successfully hunted a blue whale in Bremer Canyon… As the blue whale ...

SEATTLE — A new orca calf spotted in the Puget Sound last week is part of the family of the last killer whale captured in United States waters. The new Bigg's, or mammal-hunting, orca calf was ...

The orca calf belongs to a family of transient killer whales, or “Bigg’s” killer whales, and was first spotted in the Salish Sea on Thursday, March 20, between Port Townsend and the San Juan ...