Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

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 spotted ...

This article is from Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. The boat circled a pod of killer whales ...

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 ...

Bigg’s orcas were observed stalking seabirds in Puget Sound last month, a behaviour that researchers believe wasn’t hunting, ...

Nobody is safe from Orcas. The latest animal to feel the wrath of the ocean's most persistent menace are seabirds in ...

MIAMI — More than 50 years after the orca known as Lolita was captured for public display, plans are in place to return her from the Miami Seaquarium to her home waters in the Pacific Northwest, where ...

The more we learn about orcas, the more remarkable they are. These giant dolphins are the ocean's true apex predator, preying on great white sharks and other lesser predators. But for all their ...