Two orcas harpooned in front of a group of whale watchers puts a spotlight on St. Vincent's controversial whaling practice.

Orcas are skilled hunters and work in teams. Their prey usually includes seals or smaller fish. For the first time, marine biologists have observed that killer whales also prey on the world’s largest ...

Drones flying along the coast of Norway captured footage of orcas hunting using a “highly coordinated” strategy involving the division of labor. Photo from Mike Doherty, UnSplash While studying orcas ...

Humpback whales were spotted trying to stop orcas from hunting off the coast of California in a “rare” interaction, boaters ...