Two species of Chinook salmon will not be added to the federal endangered species list. In a report published Dec. 8, the ...

A newly completed restoration project on in the San Francisco Bay Area has opened more than 20 miles of habitat — and Chinook ...

The federal government denied a petition to list Chinook salmon along the Oregon and Northern California coasts as endangered ...

The decision reverses Biden administration plans for the fish, found off the coast of Oregon and Northern California.

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

The unusual sight surprised passersby Tracey Ricketts and Boo Sutton, who both kindly shared photos with the Herald. Chinook ...

Using drones and cameras attached to the orcas, scientist have finally been able to learn something about the interaction ...

Off the coast of British Columbia, researchers have reported something that looks a lot like teamwork between two predators ...

The science is clear that floods are going to become larger and more frequent in the future,” Washington State Climatologist ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.