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

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

It says the push is part of a broader heat stress strategy looking at how climate change is impacting working conditions ...

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

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

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

We're still tracking the smoke on satellite picture heading into Thursday and it will still be impacting our sky conditions ...

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

Fire Chief Steve Tiernan says the township, which includes the villages of Paisley, Tara and Chesley has been chosen as one ...