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.

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

157 killer whales are stranded on a remote beach in the Australian state of Tasmania. Although most of them are still alive, rescuing the surviving animals is very difficult due to their remote ...

Killer whales have a grisly new technique for hunting juvenile great white sharks – and scientists caught it on camera.

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 ...