A fuel spill near Olympic National Park could result in a setback for salmon restoration efforts in the Elwha River, and it ...

More than 1,200 adult spring-run Chinook salmon meant to return to the San Joaquin River ended up in the Tuolumne River instead, prompting a five-part rescue operation.

A Chinook salmon at Dagger Falls near the Middle Fork of the Salmon River in Idaho. There are 13 species of salmon and steelhead in the Columbia River drainage that are endangered.

Scientists have been surveying the salmon stream and the river it flows into, exploring the extent of a fuel spill.

A wildfire burning on the Krassel Ranger District in the Frank Church-River of No Return Wilderness has grown to 2,059 acres.

Nearly 1,200 adult spring-run Chinook salmon — originally released as part of the San Joaquin River Restoration Program — ...

PILCHUCK RIVER, Snohomish County — With a thunderous roar, the Chinook helicopter emerged above the treetops. Four uprooted ...

Every fall, thousands of anglers flock to the Salmon River for the chance to catch 20-pound-plus fish that would ordinarily require booking an expensive charter boat trip. If swinging hand-tied ...

In a historic milestone for conservation, adult winter-run chinook salmon have been spotted in the McCloud river for the first time in nearly 100 years. California Fish and Wildlife confirmed ...

California has released 500,000 salmon into the Klamath River. As dams are removed, the fish will be some of the first to return to a free-flowing river.

Robert F. Kennedy Jr. spoke about a future without Snake River dams and called the treatment of Native American people by the ...

Steelhead and rainbow trout are still off limits and should not be removed from the water.