With wildfire smoke in the forecast, track the drop in air quality across dozens of PurpleAir sensors with our live, updating ...

Though the Maine DEP expects a large amount of smoke to move out on Wednesday, the smoke will not entirely clear out of Maine ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity ...

The Maine Department of Environmental Protection has issued an Air Quality Alert for Northern Maine Tuesday due to elevated ...

Nine people were killed Sunday night after a fire broke out in an assisted living facility in Fall River, Massachusetts.

A fire damaged the Walmart store in Franklin on Monday night, July 14.  No injuries were reported. The cause of the fire ...

River Fire Chief Jeffrey Bacon will have an update Tuesday on the investigation into the deadly fire at the Gabriel House assisted living home.

Firefighters are battling a house fire in Lancaster County, according to emergency dispatch. Video above: Headlines from WGAL ...

Though much of the wildfire smoke will remain high up in the atmosphere, a portion will mix with air on the surface, ...

Western Colorado is covered by a heavy blanket of smoke from active wildfires. CHECK OUT THE LATEST WILDFIRE UPDATES HERE.

Firefighters from Arlington and Alexandria are on scene of a building fire at a car dealership along Route 1, just over the ...