During the study — as first reported by the Idaho Capital Sun — researchers took samples of soil, water, bugs, and aquatic vertebrate from 36 headwater streams in Oregon, Washington, and Idaho ...

Trump has talked of taking water from the Pacific Northwest multiple times. He didn’t invent the idea; it’s been around for generations and has never really gained momentum.

Federal cutbacks are threatening the Pacific Northwest’s ability to manage its water supplies and keep people safe from floods. Agencies that keep tabs on Northwest rivers and snowpack have been ...

Mosquito season has arrived early this year for many Oregon and Washington counties, especially along the Columbia River. While we often think of mosquitos as hatching out of still water, the so ...