Canada is taking big steps to eliminate the environmental damage and risks posed by pen-raised salmon…

An agreement has been reached between California, Oregon and PacifiCorp company to remove four hydroelectric dams along California’s second largest river…

Nitrogen from wastewater treatment plants are creating a serious problem for salmon, orcas, and the Puget Sound food web…

In these mass coho death events, anywhere from 40% to 90% perish in the most affected urban streams…