Smoke from hundreds of wildfires in Canada has smothered the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions. After several days of haze and poor air quality, relief ...

Wildfire smoke blown north from the Moon Complex Fire burning in Southern Oregon prompted the Lane Regional Air Protection Agency (LRAPA) to issue an air quality advisory beginning Monday, September ...

Canadian wildfire smoke is impacting air quality across a dozen northeastern and midwestern U.S. states. Air quality is expected to remain poor in the Northeast through Tuesday, with some improvement ...

OLYMPIC NATIONAL FOREST, Wash. — Mason and Thurston Counties are under an air quality alert until midnight on Saturday due to wildfire smoke from the Bear Gulch Fire. Particulate matter (PM2.5) levels ...

We now live in the Pyrocene, a proposed new geologic epoch of high wildfire activity brought about by human-caused climate change. The occurrence of extreme fire weather is now roughly double compared ...

Smoke from the Bear Gulch Fire in the Olympic National Forest near Lake Cushman has been drifting across a large swath of Western Washington and intermittently worsening the air quality throughout the ...

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro area and Hudson Valley. According to the National Weather Service, wildfire ...

PORT ANGELES — Air quality reached unhealthy levels on the North Olympic Peninsula as smoke and ash from the Bear Gulch fire in the Lake Cushman area blew north late Tuesday night. “(Tuesday) evening, ...