Several Iowa environmental groups are suing the EPA over its decision to remove parts of the Raccoon and Des Moines rivers ...

The groups say the EPA violated the Clean Water Act by removing seven Iowa rivers from the “impaired waters” list.

Understanding what EPA has done over the decades, and why, can be very important in defending EPA," said a former lead ...

Environmental groups sued the Trump administration on Monday over its approval last month of oil company BP’s ultra deep-water drilling project in the Gulf of Mexico. The groups sued on the 16th ...

Sierra Club plans to sue the EPA, arguing Detroit and Southeast Michigan still exceed federal ozone limits despite state ...

Testing by the University of Georgia in 2008 alerted the industry and state that the local Conasauga River, which supplies ...

Federal environmental regulators and water quality advocates want the Wyoming Department of Environmental Quality to rectify a policy restricting who can submit water samples used to decide whether ...