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 ...

Smoke from hundreds of wildfires burning across Canada has polluted skies and reduced air quality across large portions of ...

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

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

The north-central part of the Prairies remains under a series of air-quality warnings. Environment Canada says wildfire smoke ...

LawnStarter reviewed metrics and ranked a group of San Bernardino County cities as the dirtiest in the U.S., with Victorville ...

The satellite imagery shows the wildfire smoke as a fuzzy white look on the images. The wildfire smoke is thick just to ...