Oregon is seeking an injunction to preserve some of the beneficial changes to the operation of the hydropower system to ...

The Multnomah County Sheriff’s Office is investigating after the body of a 49-year-old hiker was found at the base of a ...

Sampling of Columbia River water in Richland where 2,500 Ironman 70.3 competitors will compete on Sunday did not turn up any toxins at levels of concern in testing done by the Benton Franklin Health ...

If Tuesday’s Class 2A Greater St Helens League volleyball opener is any sign, longtime statewide powers Columbia River and Ridgefield will be neck and neck this season.

A $1.5 billion project to bury a 1-foot-thick and 100-mile-long high voltage power transmission line under the Columbia River ...

Northwest states, tribes and environmental groups will resume suing the federal government over its hydroelectric dam ...

Oregon joined multiple groups to restart a lawsuit against the federal government with the aim of protecting salmon runs on the Columbia River.

An industrial plant along the banks of the Congaree River is facing allegations that it has violated several federal ...

Authorities confirm a body found near Wiesendanger Falls matches the missing hiker reported overdue Wednesday.

Columbia River tribes, Oregon, Washington and conservationists ask judge to lift litigation stay following Trump admin ...

Authorities are conducting a search and rescue operation in the Columbia River Gorge following reports of an overdue hiker ...

Fishing for Chinook salmon in the Columbia River has been good to excellent so far this year, with some guides saying this is the best run in years.