Video from July 30 shows the wildfires in Canada burning through the night in Saskatchewan before daylight when smoke can be ...

People with heart or lung disease, older adults and children should consider making outdoor activities shorter and less ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Environment Canada says smoke from forest fires can cause reduced air quality and visibility that can fluctuate throughout ...

Torontonians are being urged to limit their time outside as smoke blows into the city. But smoke will still leak inside, ...

We asked environmental health experts for their advice on protecting kids from wildfire smoke. Here’s what parents need to ...

Smoke from forest fires in the northern parts of Ontario prompted a special area quality statement for the London-area and ...

Smoke from wildfires in the prairies is moving from the west into Waterloo region, Guelph, Wellington County and the ...

Minneapolis has one of the worst air qualities in the world on Thursday morning, with officials warning the smoky air is ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

As high heat continues, thunderstorms are increasing concerns about lightning strikes starting fires across the province ...