Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

"Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift," said state meteorologist Alec Kownacki.

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for particulate matter ...

Widespread special air quality statements are in effect for a large portion of Ontario and parts of Quebec this weekend as thick plumes of wildfire smoke push into the region from the Prairies. Smoke ...

Volunteers sleep in large tents, eat on-site, and wear full safety gear as they work. A retired NASCAR trailer serves as ...

After serving on the city of Santa Fe’s Public Safety Committee for several years, Khal Spencer calls it a “rump committee.” The phrase indicates the committee is now a mere remnant of what it was ...