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

The north rim of Grand Canyon National Park has now been closed and evacuations have been ordered as a wildfire is spreading.

Engine 3411 is responding to a fire on the north rim of the Black Canyon of the Gunnison. The Colorado State Patrol has been ...

At least three people were killed by historic flash floods in a New Mexico mountain community that suffered devastating ...

Ahead of a three day heatwave, two fires that followed a lightning storm that make up the Orleans complex are burning in ...

Wildfire smoke from Canada has made for bad air quality over parts of the Upper Midwest. Most of Minnesota had “unhealthy” ...

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

A mix of high temperatures, gusty winds, low humidity, and dry vegetation has fuelled the fire's swift advance in Arizona, ...

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 ...

As wildfires burn across Colorado, here's what experts told Denver7's Maggie Bryan about the dangers of wildfire smoke.

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

New mapping shows the Green Mountain Fire, burning six miles south of Ovando, has scorched 18 acres, but officials say it's ...