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

Large Trump administration cuts to the National Oceanic and Atmospheric Administration have hit a crucial part of the agency that runs a fleet of more than 100 coastal weather buoys. The buoys enable ...

The Columbia River could be the answer to California ... which are actually an endangered fish in the San Francisco Estuary. That raised some question about whether the “giant faucet ...

PORTLAND, Ore. (KOIN) — The Columbia River Gorge was hit with flooding, rockslides and powerful winds on Feb. 23 as an atmospheric river bombarded the region, bringing record rain to downtown ...

Doug Kreuzer and Kari Dupler of the Lower Columbia Estuary Partnership conduct an amphibian study as part of the fish habitat restoration efforts on the East Fork Lewis River. The $54 million in ...