"The visual appearance of the dead fry detected by monitoring equipment points to gas bubble disease. Monitoring equipment documented other healthy yearling coho and Chinook salmon that came from ...

The chemical was identified by a team of researchers, led by scientists at Washington State University and the University of Washington, who were trying to determine why coho salmon returning to ...

A groundbreaking 2021 study found that a single chemical, 6PPD, was responsible for storm-related salmon die-offs in urban areas. A dangerous pollutant, 6PPD rubs off car tires through normal wear and ...