The resulting conflict is playing out in courtrooms, statehouses and regulatory agencies across the country. It’s grounded in constitutional questions of federal preemption, the commerce clause and ...

The Trump administration just dealt another blow to U.S. environmental regulations — one that could allow more contamination ...

Justin Chen, president of the American Federation of Government Employees Council 238, the union representing 8,000 EPA ...

Three nonprofits hope to force the federal government to regulate hydrogen fluoride more strictly. The chemical is still used at a Delaware County refinery.

Ohio’s newly passed budget bill included an amendment that seeks to remove an air nuisance rule that let residents sue ...

To combat the onslaught of litigation, Bayer has been pushing legislation in nine states, that would shield the company from ...

On June 24, the city released initial air quality test results. But the analysis was flawed, some experts said.

Appropriations bill rider would prevent EPA from improving warning labels on dangerous pesticides, as industry pushes to shield manufacturers from health-related lawsuits ...

Everything is bigger in Texas, including its pollution, according to clear air experts. A proposed approval plan from the ...

Their aim is to speed up meaningful regulation to mitigate high nitrate concentration in southeastern Minnesota, arguing it ...

How much, where it is and how dangerous it may be are questions the state Department of Environmental Conservation and U.S.