Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

At least twelve states have issued air quality alerts and advisories due to the ongoing Canadian wildfires sending smoke down ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Fires in California, Arizona, Utah and Nevada are growing fast in brutal heat. The Dragon Bravo Fire has topped 110,000 acres ...

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring relief later in the week.

Satellites, drones and artificial-intelligence tools can improve fire management — but they must be informed by wildfire ...

Canadian wildfire smoke blanketed the skies from the Midwest to the Northeast this week, causing air quality reading to ...

A new wildfire was reported today at 1:19 p.m. in San Bernardino County, California. Grand Fire has been burning on federal ...

Each New England state has seen an uptick in the number of days over the last five years when fine particulate matter (PM2.5) ...

A new wildfire was reported today at 8:44 a.m. in Los Angeles County, California. Broad Fire has been burning on federal land ...

Nearly 2,000 firefighters are fighting a battle against the Gifford wildfire in central California that has already burned more than 72,000 acres.