A December report from the Northwest Power and Conservation Council shows a rolling 10-year average return of 2.3 million ...

An air stagnation advisory was issued by the National Weather Service on Thursday at 2:08 a.m. in effect until Friday at 4 ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

2025 has been one heck of a decade, hasn't it? It's been less than one month, and it feels like the world has been turned ...

Northern Pikeminnow Sport Report Program aims to reduce the number of pikeminnow preying on juvenile salmon and steelhead ...

This story was originally published by Columbia Insight. As far as names go, Morgan Nesbit sounds pretty benign. The U.S.

Canadians must recognize that climate change is not only changing our landscape and lifestyle, but also exposing imminent ...

The U.S. Army Corps of Engineers wanted to use gigantic mechanical traps to haul baby fish downstream in tanker trucks.

Just about an hour outside of Portland are tons of absolutely stunning waterfall hikes—Abiqua Falls is one of many! You can ...

The U.S. Army Corps of Engineers said it could make hydroelectric dams on Oregon’s Willamette River safe for endangered ... hydroelectric dams on the larger Columbia and Snake rivers in the ...

Know about Columbia Airport in detail. Find out the location of Columbia Airport on United States map and also find out airports near to Columbia. This airport locator is a very useful tool for ...