Ecology announced today that a very light oil sheen is visible upriver of McNary Dam on both the Washington and Oregon sides.

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Changes, some significant, are in store for hunting and angling in Oregon next year, but anglers want the state’s Fish and Wildlife Commission to take a special look at perhaps the biggest, as-yet ...

The U.S. House of Representatives’ Committee on Natural Resources took on the Columbia River’s salmon-eating sea lion problem in a nearly 2½-hour hearing Wednesday.

Two conservation groups are suing the federal government over Mitchell Act hatchery operations below the Bonneville Dam on ...

PORTLAND, Ore. (KOIN) — Washington Rep. Marie Glusenkamp Perez wants to explore more lethal removal options for sea lions.

MATTAWA — People downstream of Priest Rapids Dam are being asked to look for evidence of oil on the waters of the Columbia River following a spill of mineral oil at the dam Wednesday. Department of ...

The U.S. House Water, Wildlife, and Fisheries Subcommittee held a hearing on sea lion predation on salmon and the effectiveness of killing the mammals to slow down the trend.

Observers have rejoiced at recent sightings of Chinook salmon swimming past former Klamath River dam sites toward historic spawning grounds. Scott White, general manager of the Klamath Drainage ...

Despite progress, the conversation around salmon recovery has too often resorted to litigation or decision-making behind closed doors, not collaboration.

Huron-Clinton Metroparks will recommend removing the Flat Rock and Huroc dams on the Huron River and replacing them with installed rock arches that would maintain wetlands and water levels in the ...