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 ...

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

Blazes burning across Canada are sending air quality plummeting in Detroit, Chicago, New York and other major U.S. cities ...

The fire has burned for a month on the North Rim of the Grand Canyon, destroyed historic buildings and called for thousands of fire personnel.

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

The facilities house the physical equipment needed to power computing and have flocked to Arizona. But are they worth it?

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

Speakers will include members of the team and administrators from Kaibab National Forest and Grand Canyon National Park.