According to the aquarium, Old Thom is the only orca regularly seen in North Atlantic waters. Unlike most killer whales that ...

Other orcas visit from places such as Iceland, but are more commonly seen in the Shetlands and the west coast of Scotland.

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

Orcas acted as primary scouts by actively seeking out baleen whales and alerting the whalers by breaching and slapping their tails at the mouth of the river. This 90-year alliance proves that Orcas ...

A video of a killer whale off the coast of Massachusetts went viral. An expert said it was Old Thom, a whale who has an ...

Seattle(AP) — When tourists travel to Seattle, it’s common to take in the Space Needle and the downtown skyline from Puget Sound. It’s an itinerary that a newly arrived pod of killer whales appears to ...

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

Orca watching in the Salish Sea has been on my bucket list for just about my whole life, and since Port Townsend, Washington, ...

In the waters off British Columbia, an unusual partnership unfolds. Resident killer whales trail Pacific white-sided dolphins to hunt Chinook salmon, and may even share fish scraps with them, a new ...

Conrad said transient killer whales are more likely to show up in larger bays and rivers, like Tillamook Bay, Yaquina Bay and ...