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 ...

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

Tropical Storm Dexter is continuing to pull away from the U.S., and the National Hurricane Center says it will likely become ...

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.

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 is contributing to the region’s very poor air quality and could cause ...

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 is calling for better workplace protections as wildfire smoke and extreme heat become more ...

The largest fire currently burning in the U.S. is the Dragon Bravo Fire, which has destroyed over 100,000 acres.