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 ...

The Ontario Federation of Labour is calling for better workplace protections as wildfire smoke and extreme heat become more ...

On Monday morning, Environment Canada issued a special air quality statement for the vast majority of southern Ontario, ...

The Ontario Federation of Labour says it is advocating for more robust worker protections amid rising health concerns over ...

A stretch of northern Ontario remains under a special air quality statement amid smoke from wildfires burning in parts of the ...

Wildfire smoke from northern Saskatchewan and Manitoba is riding the jet stream directly toward the Great Lakes region, ...

Certain trees, such as pines, are much more likely to burst into flames than others due to their sap and needles, McBean ...

An air quality statement was issued for the region and much of southern Ontario because of drifting smoke from Western Canada ...

People forced to breathe air polluted with large amounts of wildfire smoke visit hospital emergency rooms more often for ...

A stretch of northern Ontario remains under a special air quality statement amid smoke from wildfires burning in parts of the country.