The smoke from the wildfires is primarily aloft, resulting in a milky sky and vivid sunrises and sunsets. Air quality levels ...

Smoke from a series of wildfires burning across central Canada has prompted officials to issue an air quality alert for the ...

Environment Canada has issued nearly 250 active warnings and advisories in Alberta, Saskatchewan, Manitoba and Ontario as wildfires send smoke across Western Canada ...

Canadian wildfire smoke has entered the Upper Midwest and poses significant health impacts in the hardest-hit areas.

New York City faces another air quality alert Thursday, along with some of the surrounding area. The alert will be in effect ...

PORTLAND, Maine — Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern ...

You could see the northern lights across most of Canada tonight, including in southern Ontario. Here's what you need to know ...

The wildfire situation has reached a desperate level in Flin Flon, Man., where the mayor says he and the few remaining people ...

Premier Wab Kinew says he expects thousands more people from northern parts of Manitoba under threat from wildfires to be ...