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.

Grand Canyon National Park is raising its camping fees for the first time in 20 years. Here's how much it will cost for tent and RV campers in 2025.

A 67-year-old hiker died in the Grand Canyon, park officials said as forecasters in the region warned of excessive and life-threatening heat.

A 57-year-old woman died while hiking a remote part of the Grand Canyon in triple-digit heat, officials said Monday.

The main pipeline providing water to Grand Canyon National Park has failed after a series of breaks, leading to a sudden and sweeping shutdown of overnight hotel stays during one of the busiest ...

There have been 11 deaths at Grand Canyon National Park so far this year. We asked hiking experts to share their best recommendations to avoid danger.

It was the worst plane crash in U.S. history at the time -- two passenger planes collided over the Grand Canyon. Now a historical marker reminds visitors that the crash changed commercial aviation.

Guide to the best hotels and things to do in Grand Canyon National Park. Maps, travel tips and more.

A thrill seeker attempted to illegally base jump off the edge of the Grand Canyon and plummeted 500 feet to his death, according to the National Parks Service.

The Grand Canyon is facing an unexpected crisis as its only water pipeline has collapsed, resulting in canceled overnight stays during the peak tourist season.