The National Weather Service says Canadian wildfire smoke will return to Michigan Monday. Residents in northern Michigan should take precautions.

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

The Elk and Lee fires burning in Rio Blanco County have scorched more than 120,000 combined acres, with the larger Lee Fire ...

Poor air quality isn't always obvious, but it's a serious health issue affecting both our indoor and outdoor environment ...

Once again, smoke from Canadian wildfires are drifting down into Minnesota, creating unhealthy air for everyone for the next ...

Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

Environment and Climate Change Canada has extended their multi-day heat event warning into mid this week. Daytime ...

Hot weather is expected to linger for several more days, with forecasters warning of soaring temperatures and humidity across Ontario. Mississauga, Brampton, Halton, Hamilton and Durham are among the ...

This week in southern Ontario, heat and air quality warnings remain in place, with daytime highs reaching above 30 C and humidex values near 40. Evening lows will be slightly cooler but still warm, ...

A “multi-day heat event” continues in Toronto and surrounding areas with daytime highs of 32 to 35 degrees Celsius that feel ...

Connecticut has experienced three heat waves this summer, and a fourth could possibly be on the horizon as temperatures are ...