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

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the American Midwest. Huge ...

Forest fires release iron-rich particles that reach the ocean, stimulate phytoplankton growth, and shape global carbon cycles.

Sunset in Milwaukee and Chicago on Friday may have an orange hue, as well, with heavy wildfire smoke projected to reach the area by nightfall and potentially spreading as far as Detroit.

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 ...

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 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 ...