States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according ...

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

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

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

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