It’s the first major development in the decades-long legal battle since the Trump administration blew up a 2023 agreement for ...

In Idaho, a breathtaking state park along the Snake River blends striking geology, rich pioneer history, and endless outdoor ...

The Idaho Department of Agriculture is intensifying its efforts to combat the invasive quagga mussel infestation in the Snake ...

It's the first big development in a decadeslong battle since the Trump administration blew up a deal that had provided a path ...

Conservationists and the state of Oregon have asked a federal court to approve changes to dam operations on the lower Snake ...

A long-running court battle over how to balance protections for endangered fish with hydropower dams in the Columbia River ...

Conservationists and the state of Oregon have asked a federal court to approve changes to dam operations on the lower Snake ...

Conservationists and the state of Oregon have asked a federal court to approve changes to dam operations on the lower Snake ...

The plaintiffs want Judge Michael Simon, of Portland, Ore., to require the Army Corps of Engineers, the Bureau of Reclamation ...

On Sept. 12, the Idaho State Department of Agriculture (ISDA) announced once again samples of the invasive quagga mussel were ...

Wyoming resident and conservation icon Yvon Chouinard joined forces with Craig Mathews — the "dean" of fly fishing in ...

She is hopeful about 50%, or 9,000 to 10,000, will make it all the way back. Coho, just like fall chinook and steelhead, were slow to move up the two rivers in the late summer and early fall because ...