A USA TODAY analysis found more than 600 fires that burned at least partly inside national parks in the past four decades.

A massive wildfire in northern Arizona has grown by thousands of acres over the weekend, as firefighters work to regain ...

Kaibab Lodge owner supports firefighters as the Dragon Bravo Fire nears, with hopes of preserving the almost 100-year-old ...

Without more details about the early response to the Dragon Bravo Fire, the same mistakes could be repeated, and not just at the Grand Canyon.

The Drago Bravo Fire has burned over 100,000 acres near the Grand Canyon, making it the 10th largest wildfire in the history of Arizona.

The wildfire that destroyed the historic Grand Canyon Lodge​ earlier this month has expanded in recent days, fueled by hot, ...

The Drago Bravo Fire has burned over 100,000 acres near the Grand Canyon, making it the 10th largest wildfire in the history ...

The wildfire that destroyed the historic Grand Canyon Lodge​ earlier this month has expanded in recent days, fueled by hot, ...

The wildfire along the Grand Canyon's North Rim has grown in size, and now it's officially considered a "megafire." ...

The Elkhorn Fire continues to burn north of Durango, Colorado. Some light rain fell over the fire area yesterday afternoon moderating fire behavior for a second day. This allowed fire crews to make ...

Researchers from the University of Cambridge have unearthed thousands of microscopic fossils from the iconic Canyon, including a new species.

As the Dragon Bravo Fire grew nearly 26,000 acres over the weekend, smoke inundated portions of Marble Canyon and the House ...