More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S.

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

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

An air quality advisory for wildfire smoke has been extended through Monday, air district officials said. The advisory was previously issued on Sunday by the Bay Area Air District, due to smoke ...

Health researchers are studying respiratory impacts as climate change makes wildfires more frequent and intense across the ...

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

In a new weekly update for pv magazine, Solcast, a DNV company, reports that smoke from ongoing Canadian wildfires has continued to suppress irradiance levels across Canada and the Eastern US into ...

Toronto anticipates poor air quality this summer due to ongoing wildfires. Ontario faces a significant increase in fire ...

NEW YORK, NY – Early-season wildfires erupting across Canada’s prairie provinces are already threatening air quality across parts of the United States, raising fresh alarm about the long-term ...

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.

Almost one in four Canadians were directly affected by extreme weather events over the past year, a new poll suggests. The ...