Not all hybrids work the same way—here’s a simple guide to the different types of hybrid powertrains and how they differ.

More than five-and-a-half decades have passed since the first mechanical fuel-injection system appeared on the C1 Corvette and full-size Chevy sedans, but its remarkable how well the system worked in ...

The U.S. Air Force is acquiring AIRCO's containerized system which can produce aviation fuel anywhere int he world, with the ...