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 ...

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

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

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

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

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

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

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

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

By Clay Masters Even in retirement from a hydrology career, Paul Wotzka keeps tabs on soil layers in southeastern Minnesota’s bluff country. “We have a groundwater sensitive parameter down here,” ...

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