The Colorado Air Quality Control Commission partially adopted California’s rules in 2023, which was allowed under the ...

Regulations would have required at least 100% of new vehicles sold in the state by 2035 be electric or plug-in hybrids ...

California's governor signed an executive order calling for further advancements of the state's clean vehicle transition and ...

Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up ...

"The concrete guys are excited for stuff like this." Manufacturer drops curtain on next-gen semi truck with serious power: ...

This is the Trump administration’s latest unlawful attempt to derail Washington’s and the nation’s transition to a clean ...

Trump signed measures on Thursday revoking waivers for the state’s mandates that clean up car and truck exhaust and ramp up ...

In response to the president's decision, California AG Rob Bonta filed a lawsuit, saying Trump's actions "will have life or ...

President Donald Trump claims the SpaceX CEO got "strange" after a discussion about an electric vehicle mandate.

Trump also revoked two other Biden-era waivers from California Thursday. Those would have allowed California to require ...

The lawsuit seeks to preserve states' clean vehicle programs. A brief supports California's challenge of Trump's authority to ...