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 ...

The Senate voted Thursday to overturn an Environmental Protection Agency rule limiting the seven most hazardous air ...

The House took a trio of votes this week targeting California’s decades-old authority to enforce its own environmental ...

Senate Democrats are raising the alarm over the proposed change to the definition of the Endangered Species Act (ESA). A ...

The joint resolution would eliminate the 'Once In, Always In policy under the Clean Air Act that gets rid of red tape that ...

Sen. Brian Schatz delivered remarks on the Senate floor today standing against S.J. Res 31, a Republican-led resolution that ...

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

Gavin Newsom, a Democrat, described the House vote as a “lawless” act of defiance against the Senate parliamentarian’s findings. “Our vehicles program helps clean the air for all ...

S.J. Res 31, from Sen. John Curtis (R-Utah), would repeal Clean Air Act regulations issued last September as a replacement ...

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 ...