An air quality advisory has been issued for the Adirondacks for the second weekend in a row as wildfires in Canada continue ...

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

After some improvement in terms of air quality Friday, conditions were once again expected to worsen in West Michigan by Saturday.

Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday. Smoke ...