Credit: NASA. The Cascade Range is one of the most accessible spans of active volcanism on Earth. Running from southern British Columbia to northern California, many of the volcanoes are located ...

Formed nearly 8,000 years ago, Crater Lake sits atop Mount Mazama, part of the Cascade Range spanning northern California to southern British Columbia. Few forget their first glimpse of Crater ...

The reservoir was unearthed during investigations of geothermal drill holes in the Cascades, a range stretching 700 miles ...

While studying the volcanic landscape of the Cascade Range north of ... Northern California all the way to British Columbia. The western part of the range is defined by steep slopes and deep ...

WASHINGTON, USA — Two agencies officially announced Thursday their plans to restore a population of grizzly bears to the North Cascade ... the Rocky Mountains and Interior British Columbia ...

Explore trails in British Columbia that criss-cross Canada’s most spectacular mountain range — whatever ... tallest — where melting snow and ice cascade down a sheer rock face, creating ...

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.