In an effort to head off concerns about the state’s role in a major Western Slope water deal, a Western Slope water district ...

A 67-year-old Texas man died Tuesday at the Grand Canyon after abandoning an attempt to hike down to the Colorado River. He turned around and began ascending toward the rim before he was found, ...

Deep inside the Hualapai reservation lies Diamond Creek Road, a dirt path from Route 66 to the Colorado River. We got the ...

Partial blue skies in the morning allowed many park visitors to ignore fires on the North Rim. By afternoon, ashfall made for a different story.

The lines in the sand haven't changed, even if warring states are working on a new deal to save the Colorado River.

Based on remarkably similar ages, the meteor impact that created one of Arizona's most recognizable landmarks and wood and sediments found in caves high up in the walls of the Grand Canyon, a new ...

Federal officials have mandated that states dependent on the Colorado River reach a water-sharing agreement or face a federally imposed solution. Negotiators are developing a framework for a deal ...

A historic lodge on the Grand Canyon’s North Rim has been destroyed by a wildfire, officials said Sunday.

Ron DeSantis, Donald Trump and Republican legislators should examine their consciences for allowing the holding of humans in inhumane conditions in the Everglades to continue.

A 67-year-old Texas hiker died in the Grand Canyon amid an extreme heat warning, with temperatures reaching 115 degrees, the National Park Service said.

Smoke on the horizon reminded visitors at the Grand Canyon's South Rim that a wildfire had burned a destructive path along the North Rim. Some visitors were rerouted from the North Rim to the ...

Near the North Rim fire scene on July 19, Arizona Gov. Katie Hobbs said repeatedly she was not second-guessing the response.