A fire near the Grand Canyon National Park in Arizona has grown more than 20 times in size in 24 hours as an intensifying ...

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian ...

Strong winds and hot, dry weather continue to fuel two separate wildfires near the northwestern side of the Grand Canyon ...

Wildfires raging near the Grand Canyon's North Rim have prompted evacuations, air quality concerns and the closure of the ...

The Coconino County Sheriff's Office helped evacuate people from an area north of Jacob Lake and campers in the Kaibab ...

The Michigan Department of Environment, Great Lakes, and Energy issued southeast Michigan's sixth air quality advisory of the ...

GATEWAY, Colo. — People have been ordered to evacuate near Gateway in western Colorado due to two wildfires burning in the ...

Visitors and staff at two national parks in the U.S. West have been evacuted because of wildfires. Officials at Black Canyon ...

The amount of land burned this year is on pace to be the most since 1994, as 100 blazes roared on Friday across the central ...

Researchers at the University of Colorado Boulder found that wildfires in Colorado and throughout the western United States ...

What officials have dubbed the White Sage Fire in Jacob Lake, Arizona — roughly 250 miles southwest of Denver, Colorado — has ...

On Saturday at 4:30 p.m., the Mesa County Sheriff’s office ordered evacuations for residents in all private land and areas ...