Seeing as the Columbia River Gorge has the highest concentration of high waterfalls in North America, choosing which ones to ...

Washington’s federal lawmakers are celebrating a significant list of new Columbia River projects made possible by the 2024 ...

Larry Mattson, a resident of Yakima, has been appointed as the new director of the Washington Department of Ecology's Office ...

People fishing on the Columbia River saw the steer as it climbed up the banks of the Oregon side of the river before it ...

The top angler for 2024 caught 16,150 pikeminnow from May through Sept. 25. The second highest earner turned in 9,034 ...

Environmental advocates say the previous 2020 study was flawed, and a revision would help restore and prevent extinction of ...

The Vancouver- and Portland-areas are expected to see more flood risk. But, is the same true for Cowlitz County and its Columbia River tributaries?

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

The District of Columbia on Friday filed a lawsuit seeking to hold the federal government responsible for pollution in the ...