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

Grand Canyon National Park rangers have already conducted 13 helicopter evacuations and summer hasn't even officially started ...

If trains are your point of interest, then this eco-friendly locomotive in the Grand Canyon is something you should ...

Search and rescue teams recently conducted 13 helicopter rescues over a seven-day span. A SAR leader blames the uptick on a detour to a vital hiking route.

Strong storms brought heavy rain and flash flooding, stranding hikers in the Grand Canyon, the National Weather Service ...

Rescue crews have rescued more than a dozen people over a week’s period in Grand Canyon National Park, prompting officials to ...

Several hikers who were stranded near Havasu Creek in the Grand Canyon Tuesday night amid heavy rainfall have been accounted ...

The National Park Service says the outage started around 7 p.m. Sunday due to an equipment failure involving a transformer ...

The only runway serving one of Arizona’s busiest tourist destinations will soon shut down for nearly a month. Here’s what ...

The National Park Service (NPS) reported a power outage that has been affecting the North Rim and the Grand Canyon Lodge ...

As temperatures soar in the Grand Canyon, emergency calls have spiked, leading to 13 helicopter rescues in just seven days, ...