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

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

Amid the turmoil over the river, the administration also has been threatening and imposing tariffs as high as 25% on some ...

From that lake, which covers more than a dozen kilometres of a trench that carves north-south through the Rocky Mountains, runs the Columbia River, the mightiest waterway in the Pacific Northwest.

Last year, Biden’s administration reached a tentative three-year agreement with Canadian officials to renew the Columbia River Treaty, which governs flood control and hydropower sharing between ...

Often described as the Serengeti of Canada, the Spatsizi is British Columbia's largest roadless preserve, more than 1.6 million acres encompassing the headwaters of the mighty Stikine, the river ...

Authorities will try again Friday to pull a station wagon from the Columbia River that's believed to have belonged to an Oregon family of five who disappeared nearly 70 years ago while they were ...

They stopped at a gas station near Cascade Locks, Ore., on the banks of the Columbia River, but were never heard from again. The case of the Martin family’s disappearance has bewildered local ...