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

Many power plants benefiting from exemptions rank among the nation’s worst polluters. The Trump administration says cheaper ...

The administration’s reckless assault on the EPA, its professional staff, and the tools they need to do their job shows an ...

If also passed by the House as expected, the action will be the first time Congress has weakened protections under the Clean Air Act.

Congress has voted to undo a Clean Air Act regulation that strictly controls the amount of toxic air pollutants emitted by many industrial facilities like oil refineries, chemical plants ...

Despite years of policy interventions, technological innovations and judicial directives, Delhi’s air pollution crisis ...

For community groups to allege violations of environmental rules, a state law says groups have to use federally-approved testing equipment, and it sets restrictions for analyzing and sharing the data.

AI has moved into an abandoned factory promising jobs and investment. Residents and environmental groups say the new facility ...