If enacted, Republicans’ draft legislation would mean that President Biden’s signature climate legislation would effectively ...

In an unprecedented move, Senate Republicans voted 51-44 last Thursday to repeal California’s groundbreaking rule that would have banned the sale of new gasoline-powered vehicles by 2035. Leveraging ...

The Republican-majority Senate voted to nullify California's landmark environmental rule that would've banned the sale of new ...

A proposal by Senate Republicans would adjust the pace at which some crucial home energy efficiency and electric vehicle tax ...

After throwing out the latest auto emissions rules that California set, Wyoming’s congressional delegation and fellow ...

President Trump signed three unprecedented Congressional Review Act resolutions to disapprove EPA waivers for California clean vehicle programs ...

Senate Clears Way to Block Clean Air Standards ... waivers “go far beyond the scope Congress contemplated in the Clean Air Act” and said they “endanger consumers, our economy and our nation ...

WASHINGTON (AP) — Senate Republicans on Wednesday voted ... “go far beyond the scope Congress contemplated in the Clean Air Act” and said they “endanger consumers, our economy and our ...

Reversing California’s emissions power grab is essential to RV, automotive and engine manufacturing industries in the state ...

Montana passed the state Clean Indoor Air Act, which said indoor public places and workplaces must be smoke-free.