Last year, over 42 million acres were torched, driving massive plumes ... Some smoke could eventually be pushed toward the Northeast United States. How thick or long-lasting the smoke may be ...

The image was captured by a NASA satellite camera located a million miles from the Earth's surface, around four times farther ...

Several large active wildfires have been burning from British Columbia to Saskatchewan and Manitoba over the last week, releasing plumes of ... episodes where the smoke can reach the lower levels ...

Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating ...

Smoke may cause reduced visibility and respiratory ... Buckingham noted that "there will be episodes where the smoke can reach the lower levels of the atmosphere and affect visibility and air ...

As many as 17,000 people in Canada are being evacuated as active wildfires have charred hundreds of thousands of acres in the country, officials said, threatening to waft heavy smoke over the ...

The heavy smoke from the active wildfires in Canada is expected to hit parts of the United States. The fires have burned hundreds of thousands of acres in both provinces and resulted in the ...

Smoke and compromised air quality may drift eastward later Monday and into ... Tuesday, they could reach as far as New York and even a small fraction of Connecticut. Michigan, Wisconsin and ...

The wildfire smoke that often wafts across the U.S. West may only be causing minimal disturbance ... immediately surrounding active blazes, where plumes are denser, according to the study ...

Smoke from the blazes is expected to fall heavily over Midwestern states, including Wisconsin, Minnesota, and Michigan, and cut across the country to reach the Carolinas by May 31, according to ...