A mysterious whale that has long puzzled scientists may not be an anomaly, but a clue to what climate change is doing beneath ...

The black and slightly orange Bigg’s killer whale was spotted swimming with its mother, Sedna, in the Salish Sea ...

A group of nine critically endangered killer whales got a lot of attention off the coast near Depoe Bay, but it’s uncertain ...

The orca calf belongs to a family of transient killer whales, or “Bigg’s” killer whales, and was first spotted in the Salish ...

An orca was spotted balancing a salmon on its head in late October near Washington’s Kitsap Peninsula, according to the Orca Network. This specific killer whale is known to marine biologists and whale ...

A rare sighting of critically endangered southern resident killer whales off the Oregon coast offers a glimpse of a ...

Early Monday morning, marine biologist Carrie Newell with Whale Research EcoExcursions reported seeing a pod of orcas north ...

A trio of Ketchikan Killer Whales competed in the Northwest Region Age Group Championship meet in Boise, Idaho, last weekend ...

Two killer whales have killed dozens — if not hundreds — of sharks, including the vaunted great whites, with an ease that has ...

A new Bigg’s orca calf was spotted in the Salish Sea last week among a group of more than a dozen killer whales, according to ...

File photo of a blue whale off the coast of Bandon, Oregon. An analysis from the University of Washington finds that blue and ...

A study reveals that whales vocalise less during marine heatwaves to kill their prey, linking climate change to changes in whale behavior. Scientists found whale songs are essential for monitoring ...