Smoke and haze from wildfires in Canada rolled in early Tuesday morning and are expected to linger through the afternoon and night.

Thick black smoke was billowing from the building and residents were ... It wasn’t until the next day that he learned the fire had claimed the lives of nine residents and injured dozens more. “It was ...

If you see smoke from the freeway, don’t worry. The blaze on UC San Diego’s earthquake shake table aims to help make ...

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's ...

A growing body of research shows the cascading health impacts of wildfire smoke, from cognitive decline to heart issues.

Brockville – Environment Canada has issued a Special Air Quality Alert for Brockville, Leeds-Grenville, due to smoke from Northern Ontario & Prairie forest fires, which is causing or is ...

The heat warning issued last Friday for the Ottawa-Gatineau region should last until Thursday night, according to Environment ...

The Indiana Department of Environmental Management said Northwest Indiana’s ozone levels are expected to be unhealthy for ...

River's fire department doesn't meet national staffing standards, and union officials say more firefighters could have saved ...

Crews fighting a wildfire that destroyed the nearly century-old Grand Canyon Lodge and a visitors center were focused Tuesday ...

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

A fire at Franklin Walmart caused millions in damage Monday night, leading to evacuation and the detention of a 10-year-old boy.