The fluctuating layer of smoke in our atmosphere meant that the expected blue skies in the evening and morning have taken on ...

The country's legacy of mining means that toxic metals could be carried along plumes of smoke, endangering people in its path ...

Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...

There's a haze in the sky across a large portion of the Midwest. The smoke coming from more than 210 fires burning in Canada, ...

The pictures shared by Ayers from the International Space Station (ISS) show the extent of the wildfires which has degraded ...

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

About 200 fires are actively burning in Canada and have consumed about 19,900 square kilometres of terrain, most of it in the ...

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee. The blazes are also ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.

Smoke from Canadian wildfires is engulfing much of the eastern ... “It is a simple fact that Canada is experiencing the impacts of climate change, including more frequent and more extreme ...

Smoke from the deadly Canada wildfires is blanketing parts of the US and Europe, causing widespread air quality concerns. The ...