The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

HFC-23 emissions from chemical plants in eastern China and elsewhere likely violate an international climate agreement ...

Water utilities far down the Ohio River from Chemours’ West Virginia plant are alarmed by its PFAS discharges. Will EPA step ...

Community groups are fighting an unusual Louisiana law that restricts how they use data from air-quality monitors, saying it ...

Mercury, PFAS and other harmful pollutants are moving in a chemical plant site's groundwater into the Detroit River — at up ...

For community groups to allege violations of environmental rules, a state law says groups have to use federally-approved ...

The contaminants can slip through some wastewater treatment plants any time of year ... "CSO discharges were an obvious source of chemical pollution in these waters," said Dr. Thomas Miller ...

Toxic pollution from the Goodyear Tire and Rubber Co. chemical plant in Niagara Falls may be far worse than the state has previously suggested, according to a new analysis by a former lawyer for ...

Residents of the mostly Black communities sandwiched between chemical plants along the lower Mississippi River have long said they get most of the pollution but few of the jobs produced by the ...