For decades, toxic tire dust has choked coho salmon before they can spawn in their natal streams. Now, King County scientists ...

In a news release from the County Water and Land Resources Division (WLRD), scientists said they might have created a new ...

King County scientists created a soil mix that removes a toxic chemical from tire dust, potentially saving coho salmon.

MARIN COUNTY, Calif.— The Marin County Board of Supervisors unanimously approved a conservation ordinance on Tuesday that would protect coho salmon habitat and end a 15-year legal battle over ...

Come late summer, the return of Pacific salmon to spawn in North Shore rivers and streams in great abundance holds hopeful anticipation, and just as optimistically, the return of thousands of ...

SEATTLE — 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 ...