The advisory had been issued for Eastern Columbia River Gorge of Oregon, Lower Columbia Basin of Oregon, Foothills of the ...

Columbia River navigators are growing worried as a project to put a 100-mile power transmission line under the river charges ahead without offering ways to mitigate its impacts on the industry.

A committee of the U.S. House of Representatives spent more than two hours debating the Pacific Northwest’s sea lion problem.

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.

Washington Rep. Marie Glusenkamp Perez wants to explore more lethal removal options for sea lions. She joined a House ...

DESERT AIRE, Wash. - The Washington Department of Ecology and Grant PUD are addressing a spill at Priest Rapids Dam after ...

State and federal lawmakers in the Pacific Northwest, as well as the region’s tribal leaders, are calling for environmental policy changes and increased funding to address toxic contamination in ...

An undated file photo of the Bonneville Dam on the Columbia River. The federal government is awarding $31 million for various projects to improve the health of the Columbia Basin. It’s the last of $79 ...

PORTLAND, Ore. (KOIN) — The Astoria-Megler Bridge at the mouth of the Columbia River and the Lewis and Clark Bridge in Longview have the highest risk of experiencing disasters related to shipping ...

A submerged car in the Columbia River has closed SR-97A at Milepost 211. Drivers are advised to use detours on the east side ...

Captain George Vancouver missed it. RELATED: Who named the Seattle Mariners? Captain Vancouver on April 27, 1792, quoted by Bern Anderson in “Surveyor of the Sea”: The sea had changed from its natural ...