Two wildfires burning in the western United States are so hot that they’re spurring the formation of “fire clouds” that can ...

Videos circulating on social media Thursday show the fire generating massive pyrocumulus clouds — also known as pyroclouds or ...

Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand ...

A man is accused of starting the latest Arizona wildfire with his truck, the death penalty isn't off the table for suspects ...

Thomas Daniel Gibbs, 35, of New Jersey, went missing in the Grand Canyon days before a mega-fire was declared, remaining unaccounted for roughly a week.

The Dragon Bravo Fire has exploded to over 105,000 acres, making it the largest wildfire in the United States so far this ...

The Dragon Bravo Fire has become the largest fire now burning in the continental U.S. and one of the top 10 largest in ...

The Dragon Bravo Fire, which has been burning north of the Grand Canyon for nearly a month, is now the 10th largest wildfire ...

RELATED: Dragon Bravo Fire continues to grow: Nearly 112,000 acres burned near Grand Canyon According to the United States ...

In its history, Arizona has battled major wildfires that have scorched large swaths of land, and now new ones are climbing up ...

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