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

Wildfires burning at the Grand Canyon and in Utah are so hot that they're spurring the formation of "fire clouds" that can ...

The Dragon Bravo Fire broke out on July 4 as a result of a lightning strike and was driven by inaccessible terrain and winds, ...

A dramatic pyrocumulus cloud, or fire cloud, formed as the large Dragon Bravo Fire burned along the Grand Canyon's North Rim ...

A New Jersey hiker has been missing for more than a week in Arizona’s Grand Canyon National Park where a raging “mega-fire” ...

The Dragon Bravo Fire exploded in size along the Grand Canyon’s North Rim this week as heat and strong winds drove the growth ...

Both it and the Monroe Fire, burning further north near Monroe, Utah, are generating pyrocumulus clouds — sometimes called ...

Historically dry conditions have combined with gusty winds to make it harder for crews to get a handle on a wildfire burning ...

The wildfire—one the few to burn more than 100,000 acres this summer—is burning on the more remote North Rim 11 miles away.

Smoke and a pyrocumulus cloud rises at sunset from the Dragon Bravo fire at the Grand Canyon as seen from Mather Point near ...

The Dragon Bravo Fire broke out on July 4 as a result of a lightning strike and was driven by inaccessible terrain and winds, ...