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 ...

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

A reader asks if climate change has fueled the increase in wildfires and severe storms. The answer seems clear.

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

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.

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

Crews are wrapping up suppression efforts on the White Sage Fire, which prompted evacuations in northern Arizona over three ...

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

Wildfires across the U.S. have burned thousands of acres this year, including significant areas within national parks and forests.