Where does the claim of Tri-Cities getting 300 sunny days a year come from? Local Jim Zimmerlin did his own tracking, here’s ...

Tom Tebb is retiring from Ecology after 33 years of service. Let's look back on his remarkable career and lifelong commitment ...

The Columbia River Treaty governs how Canada and the U.S. use dams for hydropower and flood control on the massive ...

Columbia River spring Chinook salmon season dates and regulations announced by Washington and Oregon fishery managers.

Columbia River anglers will get to continue fishing for hatchery spring chinook salmon below Bonneville Dam from March 1 ...

COLUMBIA RIVER, Wash. – The 2025 spring Chinook salmon fishing season on the Columbia River has been announced by fishery ...

The state has awarded a $1.5 million grant for a planned sustainable aviation fuels (SAF) production facility being developed ...

All in all, the Columbia River basin is one of the largest in the country and covers an area of over 87,000 square miles. That covers about 36 percent of the state of Washington alone. But the ...

Washington state lawmakers hope to raise $1.6 billion from tolls to help pay for construction of a replacement bridge on ...

The car that was being passed on Highway 28 southeast of Wenatchee in Douglas County also was hit in the crash. That driver, ...

Update: Storm Tracker 2 Meteorologist Rhonda Shelby says a back edge to the first band of precipitation is just about to move ...