Pinyon Plain uranium mine, near the Grand Canyon, has a water problem. More than 7.8 million gallons were pumped out of the ...

The shuttle bus will drop you off at the trailhead, which begins just south of Yaki Point. Fill up your water bottles at the refill station before you start down the trail, as you won’t find water ...

Hiking Ding and Dang canyons requires semi-technical canyoneering moves. Rope may prove useful in negotiating the obstacles. Hike overview: Climb up Ding, skirt Ding Dang Dome, and return down Dang.

How severely was the soil burned in the Dragon Bravo Fire on the the north rim of the Grand Canyon? As this map shows, according to data from interagency Burned Area Emergency Response (BAER) teams ...

The U.S. secretary of energy wants to get rid of a commonsense requirement that says regulators won’t approve permits for hydropower planning on a tribe’s land without the tribe’s consent. This ...