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

Learn how the 2025 Ram Chassis Cab combines powerful engine options, power take-off capability, updated standard safety, ...

Canadian truckers like their big engines, and they were, once upon a time, willing to give natural gas a serious try. Cummins ...

At around 1:50 PM on Wednesday, Cummins India shares were quoted at Rs 2,852.10, down 3.02 per cent from their previous close ...

Because Trump is unlikely to approve them, California has no choice but to abandon its groundbreaking rules for zero-emission ...

California withdraws request to phase out diesel-powered semi-trucks and locomotives after Biden EPA stalls on approval.

California has withdrawn requests for the EPA to give the state authority to enforce rules limiting emissions from ...