MIchigan's air quality will be unhealthy for some groups Saturday. Check the air quality index map to see if it's good or bad ...

On Thursday afternoon, a fast-moving wildfire erupted near the 57 Freeway and Timber Canyon in Brea. Now named the Tonner ...

Rick Smith is president of the Canadian Climate Institute ... Here’s what you need to know Wildfire smoke map: Air quality warnings and advisories across the country Municipal and Indigenous ...

The Canadian Forest Fire Weather Index (FWI) System, from Natural Resources Canada, maps out drought and fire danger based on ...

Proposed jobs and grants cuts by the Trump administration could have detrimental impacts in air quality monitoring at the ...

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

Alaska’s fire season flared to life this week with numerous major fires sparked by thousands of lightning strikes around the ...

As global temperatures rise, these overlapping events are turning local air pollution into transcontinental threats.

Smoke from Canadian wildfires is being blown into the Chilkat Valley, at times cloaking the area with a haze, and it’s likely ...

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange hue and forcing sensitive groups indoors.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Smoke from Canadian wildfires continued to obscure Vermont skies on Friday as the Department of Environmental Conservation issued another air quality alert for the northwest portion of the state. The ...