Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Hundreds of wildfires are burning across the Western states, Alaska and Canada as fire season perks up amid a sprawling heat ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...

Global News' live interactive map shows where wildfires are burning as Canadians across the country face another severe wildfire season.

Ivy said there is anecdotal evidence that shows birds are being impacted by wildfire smoke, but there has never been research on the effects. One wildfire wouldn't have any adverse effect on birds, ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce ...

Plenty of rainfall events have tipped the precipitation scales in parts of Canada, but there are several locales that have missed out on them and are sitting on the dry side of things at the moment ...

Western winds have pushed smoke plumes from Prairie wildfires toward Quebec and Ontario, including Toronto and the GTA ...

Scattering sunlight, disrupting bees, damaging plant tissue - farmers can’t always offset the effects of smoky days ...