More frequent, intense and destructive fires fueled by climate change cause far more death and illness than official tallies ...

The Garnet Fire burned nearly 13,000 acres Sunday, the largest area the blaze has consumed in a day since it was sparked by ...

The steel mills are large contributors to the area’s pollution, Halline said, but Hoosiers who live in the area are also surrounded by trucking traffic on the nearby interstates. The area is a point ...

In July the agency delayed the implementation of stronger emissions standards and fenceline monitoring at steel and iron ...

The Southwest Clean Air Agency found that the LANXESS plant's actual emission levels for several pollutants were many times higher than what the company reported.

Multiple wildfires continue to burn across California, with several still at zero containment and threatening communities.

People in parts of Central California and western Nevada remain under a Dense Smoke Advisory as the lightning-caused Garnet Fire rages in the West despite around-the-clock efforts to suppress the ...

Heavy smoke from the nearby Wildcat Fire in the Okanogan-Wenatchee National Forest is affecting Mount Rainier National Park, ...