Detached orca fins scored with distinctive tooth marks suggest that killer whale cannibalism is happening — and it might ...

In the North Pacific, orca fins with signs of cannibalism are washing up on a Russian beach. The findings suggest that killer whales occasionally participate in cannibalism, which might explain why ...

Learn about the fatal encounters between two groups of killer whales, bringing the idea of whale cannibalism into question.

New research in the Strait of Gibraltar captured dozens of vocalizations from an endangered subpopulation of killer whales ...

It's long been thought that the Southern Resident orcas that live in our region have no predators, but Bigg's orcas might be ...

KILLER whales have broken into an all out cannibalistic civil war, scientists believe. Biologists have warned of an all-out ...

Great white sharks (Carcharodon carcharias) are often unfairly the stuff of marine nightmares. But these infamously fearsome creatures are sometimes eaten by an animal even higher on the food ...