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

Poor air quality worsened by Canadian wildfires is having an effect not just on our breathing but also our hearts.

The Bay Area Air District on Sunday morning issued an air quality advisory due to possible wildfire smoke from Canada and ...

Smoke continues to billow over a northern Manitoba community Thursday where crews are monitoring area hotspots from above, ...

Wildfires have been raging along the West Coast and in Canada for most of the spring and summer. For some U.S. residents, ...

The Bay Area Air District on yesterday morning issued an air quality advisory due to possible wildfire smoke from Canada and ...

The Bay Area Air District on Sunday morning issued an air quality advisory due to possible wildfire smoke from Canada and ...

Dry conditions in Canada start a chain of events that exacerbates wildfires, injects plumes of smoke in the air and affects air quality in Milwaukee.

Recent, out-of-control wildfires in Canada are bringing hazy, dangerous air to American communities, prompting air quality alerts and advisories in multiple states nationwide. With the size and number ...

The Trump administration's proposed EPA budget cuts and staff reductions threaten the agency’s capacity to monitor and ...

Early one October afternoon in 2023, thick gray smoke drifted across Sheffield's western skyline. As much of the city became ...