Grand Canyon National Park

The illness features symptoms like fever, joint aches and fluid in the lungs. Sickened river rafters and boaters are using social media to discover they’re not alone in it.

Law enforcement officials at Grand Canyon National Park are searching for a man who allegedly damaged a historic Hopi headpiece at the Desert View Watchtower last month.

Arizona Public Service Co. began its public safety power shutoff on Saturday morning because of extreme wildfire danger. Officials have opened numerous cooling centers and water and ice distribution points in Flagstaff, Grand Canyon National Park and elsewhere.

Grand Canyon National Park officials say three hikers have died of heat-related causes over the last week.

Scientists with the U.S. Geological Survey have found evidence of human contamination and forever chemicals in Monument Springs and other remote springs within Grand Canyon National Park.

An 18-year-old hiker died last week after he experienced heat-related symptoms while on a day hike to the bottom of the Grand Canyon.

Grand Canyon National Park’s North Rim reopened after last summer's Dragon Bravo Fire. It was the first time visitors witnessed the wildfire's impact, including remnants of the Grand Canyon Lodge.

Grand Canyon National Park officials will shut off water service in the inner canyon for a week as crews work on the Transcanyon Waterline and the Havasupai Gardens pumphouse.

A Conservation K-9 named Blue will help reduce human-wildlife encounters in busy areas of the South Rim in Grand Canyon National Park.

The North Rim of the Grand Canyon is back open, and officials are keeping an eye out for floods this summer following last year's Dragon Bravoe Fire.