Cook County is under a heat watch through Thursday evening. Temperatures could feel like 105-110 degrees Wednesday.

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for ...

Some Winnipeg summer camps are taking precautions as potential health risks from the thick wildfire smoke cast a shadow over ...

The City of Moose Jaw is once again under a special air quality statement from Environment and Climate Change Canada. Wildfire smoke is expected to drift into over the city and surrounding areas this ...

Musgrave Harbour, N.L. has been ordered to evacuate as a wildfire bears down on the community. As emergency crews and water ...

As of Tuesday morning, the Air Quality Index in Milwaukee was between 115 to 120, which falls in the "unhealthy for sensitive groups" category.

Ontario announced $10 million in funds to improve its emergency response capabilities, just months after the province was hit ...

Health officials recommend staying indoors with windows closed during high AQHI days, using air purifiers if available, and ...

Wildfires in Canada have been releasing plumes of black carbon into the Arctic, speeding up the melting of glaciers.

Volunteers spend roughly two hours at a time in the Air Pollution Exposure Lab's exposure chamber and are able to bring in books and even connect to Wi-Fi while breathing in pollutants, like wildfire ...

Very hot weather is set to return to southern Ontario later this week. It will be particularly noticeable on Thursday and Friday, according to Environment Canada. “Extreme hot and humid conditions are ...

Clear weather returns with humid weather while mid-week brings a heat wave, and wildfire smoke from Canada continues to raise air quality concerns. Let’s stay smart this week. 21 A mix of sun and ...