Officials from Des Moines Water Works said Thursday a decision from the U.S. Environmental Protection Agency pertaining to ...

A report affirms that greenhouse gases are warming the planet, but also found no strong evidence that extreme weather has become more frequent or intense.

Allegheny County is increasing air quality monitoring after an explosion at a U.S. Steel plant south of Pittsburgh killed two ...

Smoke from the Bear Gulch Fire in Western Washington has been making its way across the state. See the forecast for Aug. 14 ...

Upcoming guidance from the Treasury Department implementing tax changes in the GOP megalaw could narrow the path to claiming ...

Des Moines Water Works speaks out against the EPA’s July decision to remove sections of the Des Moines and Raccoon rivers from impaired waters list.

Saturday marks eight months since the fire at Vistra's battery storage facility in Moss Landing. Vistra and the EPA are providing an update on recovery efforts tonight. Officials said that the ...