We don’t have the Grand Canyon ... caverns is remarkably pure, having been naturally filtered through layers of limestone. Small pools collect in depressions, each one a miniature study in perfect ...

GRAND CANYON NATIONAL PARK, AZ — Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer, covering more than 20 miles from one side of the canyon to the other. This year ...

Since 1963 the Glen Canyon Dam has obstructed the flow of water and accompanying sand into the Grand Canyon via the Colorado River. In response the Glen Canyon Dam Adaptive Management Program ...

Controversy has erupted after federal officials at the Bureau of Reclamation announced they do not plan to release floodwaters from Lake Powell this spring to restore the Grand Canyon because of ...

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer, covering more than 20 miles from one side of the canyon to the other. This year, however, a major trail closure has ...

GRAND CANYON, Ariz. (KVOA) - As temperatures soar in the Grand Canyon, emergency calls have spiked, leading to 13 helicopter rescues in just seven days, according to park officials. These medevac ...

A Washington man considered to be an experienced hiker has died near the end of a 24-mile, rim-to-rim hike at Grand Canyon National Park in Arizona, officials confirmed. Dennis Smith, 74 ...

Poking out on a curve of the South Rim, a short walk from the Grand Canyon Visitor Centre ... before continuing on a peaceful float past caverns, side canyons and waterfalls.

Former Phoenix Mercury guard Celeste Taylor has joined Grand Canyon as an assistant coach, she told ESPN on Tuesday. Taylor, who played at Texas, Duke and Ohio State, joins the coaching ranks ...

Hells Canyon, the deepest river gorge in the country, has always been a marvel for geologists, archeologists and travelers. But researchers are just now learning about the origins of the canyon ...

He and Whalin described their client as a "good kid." Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer, covering more than 20 miles from one side of the canyon to the ...

One of the more controversial additions to the Grand Canyon's surroundings, the Grand Canyon Skywalk is a large, semicircular bridge with a transparent glass floor, allowing tourists to walk out ...