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

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 ...

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

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

A haze visible in parts of the Sacramento Valley is from multiple wildfires burning in Northern California. A north wind is ...

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.

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

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

Hundreds of visitors and residents were evacuated from the North Rim of Grand Canyon National Park this week as two wildfires ...

A growing wildfire ignited by lightning is prompting evacuations near the Grand Canyon after burning through over 1,000 acres ...

Multiple aircraft are fighting the fire and a federal incident management team is set to take command of the fire first thing ...

Nearly 400 firefighters are working to protect homes and infrastructure along the highway corridor between Nenana and ...