Health specialists were put on leave, and a report on how to protect 20 million workers from wildfire smoke has stalled ...

More than 200 wildfires are blazing across Canada, forcing 27,000 people to evacuate and creating hazardous air quality all ...

The hundreds of wildfires burning in Canada may forever transform the country’s landscape — but some fire experts say that ...

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.

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 ...

Smoke poured over the Canadian border into eastern Alaska this weekend, bringing poor air quality to communities from ...

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

Right now, wildfires are raging across over 7 million acres of boreal forest in Western Canada, a continuous blanket of ...

The Kananaskis area of the Canadian Rocky Mountains, where the Group of Seven leaders' summit starts on Sunday, is not in a ...

sending choking smoke to the United States and as far as Europe. There were 225 wildfires burning across Canada on Thursday, with 121 of them out of control. Government officials said that recent ...

The fluctuating layer of smoke in our atmosphere meant that the expected blue skies in the evening and morning have taken on ...