The process of creating a pyrocumulus cloud (pyro- meaning “fire) is almost identical to how an actual thunderstorm is ...

At least 20 people were left homeless after a massive, five-alarm fire swept through homes and businesses in a tightly packed ...

Scattered storms possible on Wednesday and Thursday afternoons. Those scattered showers and storms could bring in briefly cooler air (80s) by Thursday and Friday. The weekend could be hot again with ...

With the increase in humidity and moisture will come the chance of stray thunderstorms on Friday, Saturday, and Sunday.

A deadly explosion at an industrial plant outside Pittsburgh on Monday morning left two people dead and many others injured.

Because of Canadian wildfires, Minnesota high schools have had to watch how they practice to begin the season in a number of ...

Bay Area air regulators Tuesday extended the public comment period for Resynergi’s proposed plastics recycling plant near ...

State and federal agencies recommend several steps to keep indoor air cleaner during wildfire smoke events: Upgrade your air ...

Some spots may still be experiencing low air quality on Wednesday, when peak heating and heightened humidity are on tap — oh, ...

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

Ozone pollution in Portland, Gresham and other cities could reach unhealthy levels for sensitive groups Tuesday afternoon.

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