Despite the mine’s precarious topographic position ... Amundson, “Mining the Grand Canyon to Save It: The Orphan Lode Uranium Mine and National Security,” Western Historical Quarterly ...

Our ranking of America’s 100 Greatest Public Courses provides a biennial snapshot into the state of affairs of public and ...

Incredible footage of a sunset over the Grand Canyon in Arizona bathes the canyon in yellow and orange against the darkening blue sky.

The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

An 1869 expedition led by John Wesley Powell sailed out of the Grand Canyon on the Colorado River in the first official ...

From a train running on used french fry oil to restaurants feeding mules with food scraps, Grand Canyon National Park is a leader in waste reduction. Emily Hochberg has over 15 years of experience ...

If there is a place that has had a soft spot in the hearts of people, it is the Grand Canyon location in Arizona, United States. Having said that, something that is said to have the potential to ...

GMC Canyon AT4X AEV the ultimate off-roader? Our complete review covers its on-road comfort and trail-rated grit to help you ...

A 74-year-old man died while hiking the Grand Canyon, the National Park Service said Monday. The man, identified as Dennis Smith of Olympia, Washington, was attempting to hike from the canyon's ...

GRAND CANYON, Ariz. (KGUN) — National Park Service (NPS) staff are urging hikers to be aware of heat risks as temperatures rise in and around the Grand Canyon following the death of a Washington ...

Not every corner of the Grand Canyon is administered by the NPS, and this section on tribal land has experiences you won't ...

GRAND CANYON, AZ (AZFamily) — A 74-year-old man died while trying to hike rim to rim at the Grand Canyon on Friday. He was hiking up to the north rim, and the National Park Service said he was ...