Two climbers were rescued by helicopter after one fell into a crevasse the day before on Mount Rainier

Washington state agricultural officials say additional cases of bird flu have been confirmed with the most recent cases coming in Whatcom and Okanogan counties

An Associated Press investigation has found 50 dams in Washington state that are classified as high-hazard and in poor condition

Wildlife officials in Washington trying to capture a 300-pound black bear for two years say his GPS collar that was supposed to fall off hasn't and could be too tight

A calf has been born into the K pod family of southern resident orcas, the first in 11 years

The Washington State Department of Agriculture plans to start treatments to eradicate an invasive Japanese beetle infestation on May 2 in central Washington

An invasive species is consuming and competing with native species in western Washington, including salmon

A seafood processing plant has been fined $56,000 in connection with a 2021 COVID outbreak that left one employee dead

Portland State University professor Andrew Fountain has been researching the dwindling glaciers of the American West since the 1980s