If a new treaty doesn't come into force by July 2027, and the U.S. and Canada can't agree on another set of interim measures, ...

Flood risk management, hydropower generation and salmon runs will suffer if the United States and Canada don’t renew a key ...

Imagine a six-inch-thick, high-voltage electricity transmission line running underwater on the bottom of the Columbia River, ...

From 1975: Spokane residents were thoroughly tired of snow, but Mother Nature was not cooperating. Another 3.2 inches of snow ...

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

It's one of the three dams Canada built under the Columbia River Treaty, which has governed how water is managed on the massive cross-border river for more than 60 years. (The Canadian Press ...

Last June, the U.S. Army Corps of Engineers, which operates a series of dams in Oregon's Willamette River Basin, missed a deadline set by Congress to produce a report on how the dams are affecting ...

A copper mine in British Columbia produces a metal the world needs to phase out fossil fuels. It holds promise — and danger.

The U.S. and Canada have peacefully shared the benefits of the Columbia River, from flood control to ... treaty provisions governing operations of dams that control flooding, while also providing ...

Water spills over the Bonneville Dam on the Columbia River, which runs along the Washington and Oregon state line, June 21, 2022. British Columbia's Energy Ministry says the United States has ...

U.S. President Donald Trump raised the 61-year-old Columbia River Treaty among a list of grievances ... B.C. built three dams to store water and optimize flood control and power generation ...