Des Moines-based Berkshire Hathaway Energy's coal-fired power plants, including one in Iowa, are among the dirtiest in U.S., ...

For months, they’ve been calling on state and federal regulators to stop a local manufacturer from releasing potentially harmful amounts of a cancer-causing chemical into the air above a Niagara Falls ...

Federal environmental regulators have proposed a new rule to slash carcinogenic air pollution from chemical plants prevalent ...

Bondi’s career as Florida attorney general, while defended by Republicans, was marred by repeatedly dropping lawsuits against ...

"We need to do a better job at protecting source waters and reducing discharges of pollutants into water bodies," researcher ...

The Department of Natural Resource's authority to force polluters to clean up dangerous spills is at stake in a case ...

The letter, a document pored over by shareholders, analysts and press every year for insights into the legendary investor's ...

The E.P.A.’s report follows a growing body of research that has found that sludge can be contaminated with human-made ...

The EPA continued its defense of systematic efforts to scrap sudden pollution exemptions during Tuesday oral arguments with ...

Levels of PFAS in sewage sludge used as fertilizer can pose risks that sometimes exceed safety thresholds “by several orders ...

Senate hearings are scheduled this week for several of Trump's picks for the Cabinet. Many nominees have met with senators individually. Now, they will go before the committees overseeing the agencies ...

While President Biden’s lone term in office will run through January 19, the resignation of Environmental Protection Agency administrator Michael S. Regan, who left his post at the end of December, in ...