Less fuel and emissions, more power, higher revs. EcoMotors' OPOC engine promised it all. Investors, including Bill Gates, gave money. And lost money.

Governor JB Pritzker joined the Illinois Environmental Protection Agency (EPA), as well as officials from Pace and the Regional Transportation Authority (RTA), to celebrate the award of two grants ...

New Flyer announced a significant contract award for a mix of zero-emission and hybrid buses with the Washington Metropolitan ...

The Revolt RV 400 is one of the first electric motorcycles to fall under the low-maintenance categories. Normally, the range is the biggest problem with electric vehicles, but the Revolt does ...