From gigantic floods to thousands of shipwrecks, follow the journey of the Columbia River. Host Knute Berger mines the Pacific Northwest’s historical and cultural nuggets. This season's Mossback ...

Unlike the river's outlet, the Columbia gained its 1,200-mile momentum in the Rocky Mountain Trench between the Rockies and Purcell Ranges in the deep northwest interior of eastern British Columbia.

The nations were trying to finalize updates to the 61-year-old Columbia River Treaty governing shared, cross-border water and hydropower management The U.S. has paused negotiations with Canada on ...

PALO ALTO, Calif. — The Columbia River is at a crossroads. Negotiations between the U.S. and Canada over the river’s benefits are stalled. Thirteen runs of salmon and steelhead are threatened ...

President Donald Trump signed a memorandum Thursday revoking the Columbia River Basin agreement.. The directive nullifies the “Restoring Healthy and Abundant Salmon, Steelhead, and Other Native ...

The Columbia River was an energetic, mile-wide, 500-feet-deep fury of white water rapids that carried boulders and cobbles all the way from northeastern Washington to the Pacific Ocean.

Negotiations over the Columbia River basin could affect the environment in Canada and electrical generation and flood control in the United States. Negotiations of a 60-year-old treaty between ...