THIS is the shocking moment a pack of killer whales tear a shark to pieces and feast on its remains. Terrifying footage shows three huge whales passing the lifeless carcass of one of the ...

Dramatic footage shows several killer whales circling and feeding on a blue shark off Baja California Sur, Mexico. Wildlife ...

Dramatic landscapes and rich biodiversity characterize Alaska’s unique environment. Alaska is the only US state with ...

Two severed fins bearing the tooth marks of other killer whales have raised a troubling question: are some orcas hunting ...

Killer whales are apex predators - intelligent, coordinated, and deadly. Yet for a time, humans didn’t fear them… they worked ...

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called ...

Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, according to a published study in the journal Ecosphere. The types of fish ...

The world’s deadliest ambush predators are masters of stealth, camouflage, and sudden, lethal force, often attacking from hiding to secure prey.

Off the southern coast of Fiji’s main island, a group of bull sharks returns to the same reef, week after week, year after ...

One U.S. state accounted for 17% of all unprovoked bites globally last year ...