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 ...

Gordon Dalzell has lived for decades near the Irving Oil Refinery in Saint John, and air quality has long been top of mind ...

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

Congress is one step closer to barring California from enforcing its own emissions standards and banning sales of gas-powered ...

Court documents show that CARB intends to repeal the ACF regulations related to so-called "high-priority" fleets and drayage ...

One hundred environmental organizations transmitted an April 21st letter to the United States Environmental Protection Agency (“EPA”) ...

Utah counties are struggling when it comes to clean air, according to a new report from the American Lung Association and ...

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

From Acadia to Zion, there are health concerns across the National Park System tied to poor air quality conditions that the ...

When it comes to regulating motor vehicle emissions, California has long been different. California was the first state in the nation to ...

California Governor Newsom rebukes House Republicans' move to challenge the state's vehicle emissions standards.