Heavy rainfall expected to move into the Chicago area Friday could raise area river levels, prompting a warning to conserve water from the Metropolitan Water Reclamation District of Greater Chicago.

Michigan regulators to approve air quality permits for two facilities near southwest Detroit, despite heavy existing air ...

The Maricopa County Air Quality Department wants to find out how much you know about high pollution advisories, no burn days ...

The Kern County Fire Department announced that open burning of hazard reduction fuels will begin on Saturday, February 1, ...

After a week of smoke, ash and flames, officials with Cal Fire San Diego announced Thursday that the Border 2 Fire, located in the Otay Mountain Wilderness area, is now 100% contained.

An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful ...

Researchers contributing to the ASCENT network of air quality sensors observed spikes in lead and chlorine downwind from the ...

Researchers at the University of Massachusetts Amherst Political Economy Research Institute (PERI) today published the ...

Border 2 Fire Size: 6,625 acres, 10% contained Evacuation orders: SDC-2389-A, SDC-2390, SDC-2464, SDC-2465, SDC-2466, ...

Wind from the ocean pushed the Border 2 fire east Friday and the evacuation area expanded to include Dulzura and other rural ...

Dubbed the Hughes Fire, the wildfire broke out Wednesday and went from 50-100 acres to 9,000 acres in hours, threatening ...