Lightning, which is more common in hotter temperatures, is usually the cause of wildfires that burn the most land. In 2023, ...

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

Smoke from the wildfires is expected to move out by Tuesday but could return as the fires continue to burn across Canada.

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, highlights Flin Flon, Canada, as the epicenter of major wildfires ...

From mental health impacts to heightened risk of infections, recent studies underscore the myriad ways in which smoke ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

Rounds of smoke from hundreds of Canadian wildfires, as well as dust blowing off Sub-Saharan Africa, will continue to envelop ...

A recurring atmospheric phenomenon that doesn't always reach North America is expected to dust SC skies this week.