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

The Dragon Bravo Fire has chewed up 105,415 acres — about four times the area of Tempe — making it the 10th largest wildfire ...

In California, the biggest fire is the Gifford Fire in San Luis Obispo and Santa Barbara counties, more specifically along ...

The largest Arizona wildfires have burned half a million acres. The Drago Bravo Fire at the Grand Canyon North Rim just made the top 10 list.

A wildfire burning since July 4 has closed the North Rim of Grand Canyon National Park for the rest of the season.

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

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 ...

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

Time-lapse footage shows the Dragon Bravo Fire generating a massive pyrocumulus cloud, formed when intense wildfire heat drives smoke high into the atmosphere. These fire clouds can become powerful ...