Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.

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

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 ...

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

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

The National Weather Service says Canadian wildfire smoke will return to Michigan Monday. Residents in northern Michigan ...

House Republicans Elise Stefanik and Nick Langworthy questioned Canada's commitment to wildfire prevention in a letter to Prime Minister Mark Carney.

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and largest in terms of acres burned.

The wildfire smoke is making a return on Monday, prompting an air quality alert for the entire state through Tuesday morning.