As one of the top attractions in the U.S., Grand Canyon National Park welcomes more than 4 million visitors a year. Even the ...

A trip to Las Vegas wouldn't be complete without experiencing the awe-inspiring natural wonders just outside of it — ...

The Dragon Fire may be going out, but the damage it wrought on the North Rim will have lasting effects for years to come.

Grand Canyon fire plan shows officials publicly downplayed safety threats as fuel and weather conditions reached the brink of ...

Arizona's still in the middle of a hot summer. But what will fall weather be like? Here's what Farmer's Alamanc, NOAA and ...