The wildfire smoke that blanketed Michigan this summer and part of 2023 could take a toll on Michiganians long after clearing, medical experts said.

Residents regularly woke up to hazy, polluted skies and warnings about the health impacts of poor air quality. The words ...

Canada's wildfires are sending air-quality indexes sky high for the Northeastern U.S. New York City and Detroit rank among the worst air in the world.

A fresh warning issued by Environment Canada on Friday afternoon predicts temperatures will begin to rise on Saturday and remain high until the middle of next week.

The sky over Winnipeg isn't just among the smokiest in Canada right now — the city has the unenviable distinction of having ...

A system approaching the region will wrap thick smoke onto the southern Prairies and portions of southern Ontario into this ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

We’ve traded our smog days for smoke days. It’s once again unhealthy to gather in parks and on beaches, and for kids to play ...

The Ontario Federation of Labour says it is advocating for more robust worker protections amid rising health concerns over poor air quality as wildfire smoke blankets the province with increasing ...

The haze is expected to ease Thursday morning with pollution levels dropping to moderate after Toronto jumped on and off the ...

An Ontario labour group says it is advocating for more robust worker protections amid growing health concerns over poor air ...