For years, Seattle City Light insisted its hydroelectric dams on the Skagit River were not harming salmon.

Right now, the Snake River is telling us we're running out of time. | Opinion ...

Seattle City Light has proposed an agreement to continue to use hydroelectric dams on the Skagit River to power the city’s electricity for up to the next 50 years. But the full ...

The long-dormant Enloe Dam on the Similkameen River may finally be on the clock. A new feasibility study says taking the structure out is technically doable and could reopen roughly 1,500 miles of ...

Last week, after an Oregon judge directed federal agencies to “spill” more water through Columbia and Snake river dams, ...

Climate Lab is a Seattle Times initiative that explores the effects of climate change in the Pacific Northwest and beyond.

The state of Oregon welcomed USD 1 million (EUR 860,000) for fish passage restoration at McKay Dam Reservoir, which officials say will help reconnect more than 100 miles of historic salmon and ...

COLUMBIA RIVER GORGE (KATU) — It’s a “Lampreypalooza” in the Columbia River Gorge. The U.S. Army Corp of Engineers and the Columbia River Inter-Tribal Fish Commission hosted a free, family-oriented ...

For years, scientists at Pacific Northwest National Laboratory have worked on fish tags to monitor salmon. Those original tags weighed around 2 grams, less than what a penny weighs. Now, new ...

The Michigan Natural Resources Commission may not have authority over Consumers Energy’s plan to sell 13 dams, but it wants to have a voice.