The complaint accuses Portland General Electric and Columbia River Processing, a Morrow County subsidiary of Tillamook ...

PORTLAND — Cleaning up air pollution in the scenic Columbia River Gorge is proving to be tougher than expected, with questions about who really is in charge. Conservation groups hinted at a commission ...

WARRENTON, Ore. – Two Oregon nonprofits have announced plans to sue Pacific Bio Products, alleging more than three years of repeated pollution violations at its Warrenton location on the mouth of the ...

The District of Columbia sued the federal government Friday over pollution in the Anacostia River that the city says comes from over a century of agencies using the waterway as a “dumping ground.” The ...

VANCOUVER, Wash. -- First there were the crayfish near Bonneville Dam, so loaded with toxins that scientists wondered how they could still be alive. Then researchers learned Columbia River fish were ...

NORTHPORT, Wash. - The town of Northport is nestled on the banks of the Upper Columbia River, just a few miles south of the Canadian border. And for many of the people who live here, it's been home ...

The lawsuit claims that pollution has resulted in swimming bans and fishing advisories along the Anacostia River.