An air quality alert will be in effect for all of Minnesota until at least 9 a.m. Aug. 12, according to the state Pollution ...

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels expected in parts of the state.

At 9:25 a.m. on Monday, the Nation Service reported an air quality alert in effect until 11 p.m. for Passaic, Hudson, Bergen, ...

On Monday at 9:28 a.m. the Nation Service reported an air quality alert in effect until 11 p.m. for Sussex, Warren, Morris, ...

Extreme heat is heading to both coasts, bringing dangerously high temperatures to the Northeast, Northwest and Southwest.

Some storm chances remain in the forecast for Monday and Tuesday, but a break moves in for the middle of the week, before ...

Millions of American drivers had been urged to stop driving amid concerns over high air pollution levels.According to the U.S ...