Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.

Killer whales sharing food with other killer whales is well-documented, but a new study in the Journal of Comparative ...

Researchers have identified a fascinating behavior in killer whales, aka orcas: they sometimes offer to share their prey with ...

Scientists documented 34 remarkable cases of wild killer whales trying to give food to humans across four oceans over 20 years.

Southern Resident killer whale’s primary food supply, Chinook salmon, are depleting and affecting the health of an already fragile group, UBC study finds.

Southern Resident killer whales take care of their sons much longer than their daughters. Scientists have observed them feeding their sons well into adulthood, an expert said. As food is scarce ...

Killer whale punts a sea lion 20 feet in the air to show calf how it’s done. ... the pod wouldn’t survive without the food,” photographer Morgan Quimby said. Talty, ...

Killer whale spotted balancing a salmon on its head, intriguing scientists and orca watchers Orcas were previously seen sporting salmon on their heads in the late 1980s, but it’s not clear what ...