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

Coho salmon dying from exposure to a toxic tire chemical just before they return to their spawning ground after their journey ...

Coho salmon are returning in record numbers and spreading into parts of the Upper Willamette Basin they’ve never historically ...

New research from the Stone Center published today in Ecology Letters finds that coho salmon, 1 of 5 Pacific salmon species, have more dynamic migration patterns than previously thought.

Story by Judy Pickens Photos by Dave Gershgorn For West Seattle Blog School salmon releases will start soon on Fauntleroy ...

This month’s Science on Tap features Zac Reinstein, fisheries biologist with the Yurok Tribe, who will present “Coho Salmon Supplementation in Trinity River Tributaries.” ...

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.