Fitted with a rare 426 Hemi/TorqueFlite combo, this 1969 Plymouth Road Runner was ordered in Rallye Green, a one-year-only ...

California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...

CN has deployed a new medium-horsepower hybrid electric locomotive developed in collaboration with Knoxville Locomotive Works ...

President-elect Trump has threatened to revoke or challenge all zero-emission vehicle rules and California’s other clean-air ...

Citing expected opposition from the incoming Trump administration, California withdrew its federal waiver petitions to enact ...

California has withdrawn requests for the EPA to give the state authority to enforce rules limiting emissions from ...

The California Air Resources Board said Tuesday it withdrew its requests for federal approval to implement stricter emissions ...

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to ...