While it's no longer in production, there were many who loved the EcoDiesel engine. Here's who made it and where it was ...

Royce, in partnership with airline easyJet and various research institutions, has embarked on a pioneering journey to develop and test hydrogen-powered gas turbine engines. But could today's hydrogen ...

There are many applications for diesel engines. Turbos make them faster and more fuel efficient, but do all diesel engines ...

Petrol engines rely on spark plugs to ignite fuel in the engine, while diesel engines ignite fuel through compression. Diesel ...

RTX and Pratt & Whitney developed a rotating detonation engine at scale, with the help of additive manufacturing, and tested ...

Choosing a used SUV for fuel economy these days is less about sacrificing utility and more about picking the right drivetrain ...

These motorcycle engines not only never took off as expected, but stand the test of time of some of the worst engines every ...

Diesel engines are more complex than petrol when it comes to managing the pollutants, resulting in higher level of pollutant ...

Diesel engines have long had a solid reputation for reliability, but these powerhouses have proven to last far longer than ...

Eric Witt is jumping ship from his GMC Sierra. Why is he down on GM? He's debating the toughest truck choice: Ford, Ram, or ...