If outdoor travel is unavoidable, a well-constructed, well-fitting and properly worn respirator-type mask (such as a ...

The Ottawa-Gatineau region is still experiencing poor air quality from drifting wildfire smoke, prompting Environment Canada ...

Drifting smoke from wildfires is causing poor air quality and reduced visibility across nearly all of the ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in ...

Ottawa — and other Ontario cities — need to act urgently to set a maximum indoor temperature.

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...

The bankruptcy receivers want to auction the founding document signed by Charles II in 1670. Others say it belongs to the ...

The Air Quality Health Index for Calgary is expected to reach a high-risk level of 7 by Sunday, according to an Environment ...

Environment Canada says wildfire smoke is affecting air quality in northeastern British Columbia. The agency issued special air quality statements ...

Tatham Engineering has unveiled a formal Corporate Giving Program aimed at supporting health care and community initiatives ...