This year's spring Chinook Salmon run population is exceeding early forecasts, potentially leading to changes in the salmon ...

The nations were trying to finalize updates to the 61-year-old Columbia River Treaty governing shared, cross-border water and ...

Southwest Washington’s Columbia River international exporters are bracing for the Trump administration’s ever-intensifying trade war. Many importers already feel the pain.

Energy Northwest has been fined $4,000 after a spill of lubricating oil that polluted the Columbia River at its nuclear power plant north of Richland. The oil spilled on June 13, 2023, and the ...

Trail users in Richland are urged to be cautious on the multi-purpose trail along the Columbia River on May 19 and 20.

Last summer, the technical team translocated 57 adult sockeye from the Okanagan, releasing them into the Arrow Lakes ...

PORTLAND, Ore. — The Columbia River Gorge Commission has managed to avoid a full loss of funding from Washington state, although the final version of the 2025-2027 budget that the state ...

The Oregon Zoo is once again seeking volunteer pika watchers to scan Columbia River Gorge terrain for the tiny, squeaking mammals. Pikas are small, potato-sized members of the rabbit family known ...