State officials are encouraging Michiganders who own their own air quality sensors to contribute their readings to ongoing ...

Firefighters are tackling a major moorland wildfire for a sixth day, with smoke from the blaze visible up to 80 miles (128km) ...

Authorities have contained a large, multi-alarm fire that erupted on the roof of a seven-story apartment building on ...

Republican lawmakers are blaming Canada for not preventing and containing wildfires, whose smoke has fouled the air in ...

One resident tells FOX 5 NY they were working from home when they heard a loud explosion and felt part of the building shake ...

Expect a cooler Wednesday with hazy skies from Canadian wildfire smoke, followed by a warming trend and potential ...

Investigators are looking into whether smoke detectors were functional and audible after six people were killed in a house ...

While the smoke is worst along the Western Slope where the fires are burning, levels are also fluctuating on the Front Range.

A dramatically large and dark column of smoke dominated the sky Tuesday as the Gifford Fire continued to burn in San Luis ...

Wildfire smoke from the Bear Gulch Fire could create “unhealthy or hazardous” air quality conditions in Mason County over the ...

Thick smoke shrouded roads, towns and countryside in Spain's Ourense region as 14 major wildfires raged, fuelled by high ...