The Grand Canyon Trust is grounded in place, working tirelessly since 1985 to protect the air, water, and wildlife of the ...

The modest, 120-acre controlled burn exploded into a “megafire,” destroying a historic lodge and other buildings on the North ...

Meet the Hells Canyon Scenic Byway in Oregon’s Wallowa Mountains, a 218-mile loop that delivers more jaw-dropping scenery per mile than any other drive in the Pacific Northwest.

A snowcapped backdrop to Seattle and Puget Sound, Mount Rainier is a slumbering giant that last erupted in the 1890s.

The skywalk is open year-round from 8 a.m. to 6 p.m. with last tickets sold at 5 p.m. If you don't want to venture here on ...

Grand Canyon Village is located close to the national park's most popular south entrance, on the South Rim of Grand Canyon ...

One of the trails that leads to the Colorado River, this steep path starts just west of the Bright Angel Lodge in Grand ...

As one of the top attractions in the U.S., Grand Canyon National Park welcomes more than 4 million visitors a year. Even the ...

Think you’ve mastered the canyon? Take part two of our Grand Canyon National Park quiz and challenge your knowledge of its history and geology.

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

National Park Service officials say there was no way to predict the Dragon Bravo Fire would turn into an inferno, jump ...