Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits.

Three orcas from Alaska surfaced in the waters between Washington state and Canada in March, an area where they've never been ...

The three killer whales, not previously recorded in the region, may have traveled from Alaska ...

The mystery orcas are back in the Puget Sound. For the last few weeks, a pod of unfamiliar orcas has been coming and going ...

Orcas are fierce, apex predators of the sea; hence their “killer whale” moniker. They’re also smart, which makes them even more of a threat. One of their preferred prey? Another supposed apex predator ...

Add Yahoo as a preferred source to see more of our stories on Google. Orcas in the Gulf of California off the coast of Mexico have been spotted hunting young great white sharks by flipping them over ...

A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering onto the stern ...

A trio of mystery orcas has been delighting people off the coast of Seattle, but researchers are wondering where they ...