In early 2025, wildfires spread in Los Angeles, destroying tens of thousands of homes and businesses. During the fires, smoke ...

A system approaching the region will wrap thick smoke onto the southern Prairies and portions of southern Ontario into this ...

After weeks of wildfire smoke from Canada, union workers say safety protocols aren't enough—here's how the Garden is ...

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

Smoke from the Gifford Fire was hovering over parts of the county, causing sooty air quality and possible ash exposure ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

Smoke from over 700 wildfires in Canada have made air quality in cities from Minnesota to the Northeast among the worst in ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

Much of Manitoba and Saskatchewan remain under air quality warnings. Environment Canada says wildfire smoke continues to ...

Air quality specialists in the state are starting to more closely monitor wildfire activity in Canada. Because of climate ...

Wildfires combined with a persistent heat wave are significantly impacting air quality in the region, raising health concerns ...