Most fuel in gas-powered vehicles is wasted as heat, but a new study reveals a way to convert this lost energy into ...

Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.

The FASS Fuel System makes some big promises on the impact it can have on a Cummins engine, but is the FASS really as ...

Fleets can make significant strides toward reducing their environmental impact by adopting lithium-powered APUs and other ...

You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.