Wildfires burning at the Grand Canyon and in Utah are so hot that they're spurring the formation of "fire clouds" that can create their own erratic weather systems.

Arizona State Parks and Trails already eliminated a cheaper $75 pass option to charge all passholders $200 in February 2025, stating a need to increase revenue to keep up with "staffing ...

The $1.2 billion spent by 10.8 million visitors to Arizona’s various national park sites in 2023 also supported 17,300 local jobs and $684 million in labor income, according to the report. If ...