The migrations that make up the well-known salmon life cycle have long been described as one way at a time. Juvenile salmon ...

The number of coho salmon returning to the Upper Willamette ... for the Oregon Department of Fish and Wildlife. Kern said good spawning and migration conditions in rivers when the fish were ...

For decades, toxic tire dust has choked coho salmon before they can spawn in their natal streams. Now, King County scientists say they have made a “potential breakthrough” in how to save them.

A stormwater treatment project in Whatcom County is one of the first large-scale test sites in the state for a new soil mixture that strips a coho salmon-killing chemical out of runoff water before it ...

Home to one of the world's greatest salmon migrations, Campbell River lives up to its title as the 'Salmon Capital of the ...