Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...

WASHINGTON - The Environmental Protection Agency said Tuesday it wants more tests to determine if car engines can handle higher concentrations of ethanol in gasoline before it decides whether to ...

Locomotive manufacturer Wabtec and Vale have formalised an agreement to carry out laboratory assessments of a dual-fuel engine that operates on both diesel and a diesel-ethanol mixture. These tests, ...