The Trump administration is pushing back a review into how dams on the Columbia River system could be operated to benefit ...

Sea lions were spotted Wednesday morning near Hayden Island in the Columbia River, between Vancouver ... and sea lions return back down to the estuary." National Oceanic and Atmospheric ...

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 ...

KAYSVILLE — Two years ago, Braxton Mitchell was offered the opportunity of a lifetime: to run the Columbia River from the Continental Divide in Butte, Montana, to the Pacific Ocean. Knowing he'd ...

U.S. Rep. Marie Gluesenkamp Perez tours the Yaquina dredging vessel as the crews works along the Columbia River in August. “So many of our industries rely on these waterways and this dredging ...