Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed.

It's one of Arizona's best-kept secrets, a natural formation carved by time, wind, and water, but it's hidden in an ...

The Colorado River was a fault line of near-tectonic political forces by the 1920s, as the seven states within its basin ...

The Southern accent, which has many variations, is fading in some areas as people migrate to the region from other parts of ...

A hiker’s leg was wedged into a canyon wall in Utah, leaving him hanging upside down for over three hours, rescuers said. Photo by Alex Moliski via Unsplash A hiker fell down a canyon wall in ...

Photo credit: Brenda Caldwell The creek bed alternates between sandy stretches and smooth stone, creating natural water ... some reaching astonishingly high on the canyon walls. These floods, while ...

But those walls might extend upward for hundreds of feet, as smooth as the sides of a skyscraper. In some cases the only way to escape a slot canyon is to follow it to where it intersects a larger, ...

Try hiking to Lower Calf Creek Falls, a 6.5-mile loop through a smooth canyon that ends at a 124-foot ... will point out ...

the wash curves towards the Swell just before the walls close into a narrow slot canyon. Over millions of years, water has coursed through the canyon, sculpting elegant curves and smooth depressions ...

The trail takes hikers through the canyon with smooth marble walls. In 2023, about 1.1 million people visited Death Valley National Park.

A subcategory, slot canyons, are very narrow canyons, often with smooth walls ... we came upon the deep canyon. It was quite a sight: massive red sandstone walls with trees and bushes adding ...

Nestled on a near half-acre canyon lot, the house is surrounded by mature trees. The interior features smooth white stucco walls, wood beams, hardwood and Saltillo tiled floors, arched windows ...