CLAIRTON, Pa. (AP) — An explosion at a U.S. Steel plant near Pittsburgh left one person dead and sent at least 10 to hospitals Monday and heavily damaged the sprawling facilty, with emergency workers ...

Smoke will be transported by the wind, in the same direction, from active wildfire sites. In consequence, neighboring ...

An air quality advisory has been issued in the Bay Area for Tuesday due to wildfire smoke drifting in from the Gifford Fire ...

The Minnesota Pollution Control Agency extended an air quality alert for southeastern and northern Minnesota on Tuesday due ...

MANKATO, Minn. (KEYC) - Another air quality alert has been issued for Minnesota due to Canadian wildfire smoke.

House Republicans Elise Stefanik and Nick Langworthy questioned Canada's commitment to wildfire prevention in a letter to Prime Minister Mark Carney.

Wildfire smoke impacting air quality in the Twin Cities Tuesday and Wednesday.

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

Health officials say the ozone advisory is especially important for children, older adults, and people with respiratory or ...

Canadian wildfire smoke will linger through Tuesday morning before lifting out behind a passing cool front which could also ...

Canadian wildfire smoke will linger into Tuesday before clearing out after a cool front passes which will lead to pleasant and comfortable through midweek before an unsettled pattern develops heading ...

Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.