Researchers are particularly concerned about how these particles may affect vulnerable populations, such as children and ...

Northern Minnesota tourism businesses are expressing relief as wildfire smoke starts to clear out of the region.

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

The on-going wildfires continue to have a dangerous impact to the air-quality throughout the country, Environment Canada ...

Poor air quality is likely, along with obscured visibility. Use caution if doing strenuous activities, especially hiking. Tonight will be mostly clear and comfortable otherwise. Lows reach the 50s to ...

Economies relying on outdoor recreation are working under constant air quality alerts spurred by wildfire smoke from Canada.

Erika McEntarfer, commissioner of the Bureau of Labor Statistics (BLS), whom President Trump fired following a dismal jobs ...

The Department of Environmental Protection (DEP) has issued an air quality warning for Monday in parts of northeastern central Pennsylvania. DEP blames wildfires in central Canada for the Code Orange ...

Wildfire smoke continues to spread into Western New York making for a hazy sky but also reaching ground level for this Sunday ...

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

AIR QUALITY ALERT IN EFFECT MONDAY AUG 4… The Pennsylvania Department of Environmental Protection has issued a Code ORANGE ...