Grand Canyon officials were forced to close the North Rim for the remainder of the season after flames destroyed an iconic ...

The North Rim visitor center, a gas station and a wastewater treatment plant also were lost, along with some employee housing ...

Additional plumes of smoke from Canada's active wildfires prompt officials to issue a statewide air quality alert on July 14.

Firefighters are battling a lightning-caused wildfire on the North Rim of the Grand Canyon. The Dragon Bravo Fire has burned ...

The weather agency has issued a special air quality statement for much of Manitoba, noting that air quality and visibility due to wildfire smoke can fluctuate over short distances.

Roughly 130 acres, including 20 acres inside Chatfield State Park, were burned Sunday by multiple fires in Douglas County ...