A meteorite that struck near Winslow, Arizona, about 56,000 years ago may have triggered a massive landslide in the Grand ...

Crews fighting a wildfire that destroyed the nearly century-old Grand Canyon Lodge were focused Tuesday on stopping the flames from consuming nearby cabins, a water pumping station, mule stables and ...

The National Park Service is defending its decisions regarding letting the Dragon Bravo Fire burn before it got out of control.

The formation of the Grand Canyon may be tied to a meteor strike that created another astonishing Arizona feature hundreds of ...

The National Park Service is defending its handling of a lightning-sparked wildfire that destroyed the nearly century-old Grand Canyon Lodge ...

A new emergency system for the Grand Canyon is getting life-saving messages to people with little cellphone service.

Arizona politicians are already attacking the federal government’s actions. Arizona’s Democrat Sens. Ruben Gallego and Mark ...

Crews battling a wildfire in Grand Canyon National Park, Arizona, focused on preventing the flames from spreading to nearby ...

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.

Arizona Governor Katie Hobbs has called for an independent investigation into the federal response management of a wildfire ...

The Dragon Bravo Fire destroyed the Grand Canyon Lodge and continues to burn. See the devastation, plus readers share ...