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

With over 40,000 people evacuated and infrastructure overwhelmed, Indigenous leaders say climate change is hitting their ...

Wildfires burning more than 4,000 miles away in Canada could be behind smoky skies and a burning smell reported across large ...

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 ...

A Canadian wildfire that threatened a community near Vancouver was being contained Monday, authorities said, with favorable ...

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.

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

Wildfires across Canada are devouring land at a pace unseen in any year other than the historic 2023 season. With more than 7 ...

This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. More than 200 wildfires are blazing ...

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

A new wildfire was reported today at 1:27 p.m. in Ventura County. Canada Fire has been burning on private land for two hours.

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...