The air quality in Boston over the last few days hasn't been great, and you may have noticed a foul smell or slight haze in the air.

The Maine Department of Environmental Protection has issued an Air Quality Alert for communities in the Southwest Coastal region Monday.

Tensions in Los Angeles escalated Sunday as thousands of protesters took to the streets in response to President Donald Trump ...

ST. LOUIS COUNTY, Minn. (Valley News Live) - An Eveleth, Minnesota man has been arrested after police say he intentionally set fire to a wooded area.

Anyone who has experienced wildfire smoke knows how it can leave you with a scratchy throat, stinging eyes and impact your ...

Smoke from wildfires in northern Alberta and northeastern B.C. reached Calgary this weekend, resulting in poor air quality in ...

South Burlington firefighters were able to quickly put out a fire at a duplex on Monday morning after receiving reports of ...

Smoke from the wildfires is expected to move out by Tuesday but could return as the fires continue to burn across Canada.

More than 200 wildfires are blazing across Canada, forcing 27,000 people to evacuate and creating hazardous air quality all ...

Firefighters tackled a bathroom fire at a Lancaster County home on Sunday morning. Video above: Headlines from WGAL News 8 ...

From mental health impacts to heightened risk of infections, recent studies underscore the myriad ways in which smoke ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.