The NPS recommends avoiding hiking the Grand Canyon's inner trails between 10 a.m. and 4 p.m., when temperatures are at their peak. Temperatures in the inner canyon can reach over 120 degrees Fahrenheit in the shade, creating "extremely hazardous conditions for hikers," the NPS said.

Spreading wildfires forced the evacuation on Friday of part of the famed Grand Canyon, with the US National Park Service appealing for visitors to stay calm.

A hiker has died on the South Kaibab Trail in the Grand Canyon National Park while attempting to reach the Colorado River.

The Mountain West and commissioner Gloria Nevarez angered at least two of the conference’s five departing schools with the early addition of Grand Canyon. The Lopes are joining the MWC for the 2025-26 athletics season after previously agreeing to come ...

Discover the oldest restaurant in Arizona, an eatery close to Phoenix and the Grand Canyon that offers delicious food and a glimpse into Old West history.

A Coconino County, Arizona health official confirmed a case of Hantavirus at Grand Canyon National Park. Hantavirus is rare, but can be fatal, spread mostly by deer mice, rat urine, droppings, and saliva.