Environmental Protector Agency Administrator Lee Zeldin announced a significant reorganization for the agency.

Colorado is now in severe violation of two federal ozone pollution standards, and it must find a way to reduce that pollution ...

The party-line vote marked the first time in the 55-year history of the Clean Air Act that Congress has moved to weaken the ...

Critics say the joint efforts are not a coincidence as the restructured agency air program moves to weaken pollution ...

EPA is getting rid of the two offices that are primarily responsible for regulating climate and air pollution.

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

Lawmakers voted to stop the state from requiring that an increasing share of new trucks sold there have zero emissions.

Gov. Gavin Newsom issued a statement in response to the House vote that targeted California’s clean vehicles program, stating that the Republican-controlled House illegally used the ...

The Senate on Thursday approved an effort to overturn an Environmental Protection Agency rule tied to the Clean Air Act and designed to limit seven of the most hazardous air pollutants that are ...

It also marks the first time in the Clean Air Act’s 55-year history that Congress has scaled back protections under the landmark environmental law. Sen. John Curtis (R-Utah) introduced the ...

The facility’s emissions practices released hazardous pollutants into the air across from a residential neighborhood.

On May 1, 2025, the federal government brought separate suits against both New York and Vermont alleging that these state’s “climate ...