The long-awaited debut of Worcester's electric school buses is set to begin next week, with 20 electric buses hitting the ...

One year ago, Troy Lake was in federal prison for "deleting" emissions systems on ailing diesel engines. On Tuesday, he ...

Official sources say benchmark crude prices have slightly moved up this week, therefore, the prices of all petroleum products ...

The buses ran morning to night in a city that averages 18 days a year with below-zero temperatures, and no issues with batteries occured.

As cities tighten zero-emission mandates and operators balance capex against climate targets, repowering may become a bridge ...

Toyota is well regarded by many as the expert when it comes to making reliable cars, with a central focus of its expertise ...

KTIV rode along on one of the buses that the school district officials hope to incorporate into regular routes in the coming days.

Revised EPA Clean School Bus Program opens up to prospect of funding biodiesel and renewable diesel fuel options.

A NITI Aayog study suggests India should gradually reduce diesel use instead of banning it immediately. The report recommends shifting towards electric vehicles, cleaner power generation, and better ...

Back in 2021, Congress passed the Infrastructure Investment and Jobs Act, and with it, granted the Environmental Protection ...

Chevrolet's 454 V8 engine was able to prove itself as a powerful big-block, and it was arguably performing its greatest feats in Chevy's trucks.