The U.S. Commerce Department said on Friday it has opened a national security investigation into the import of commercial ...

Diesel engines aren't terribly common in U.S.-made cars, but they're still often employed in a wide variety of work vehicles.

Jeep Meridian has now got a new engine, however its entry in India is still under doubt. Read along the full story to learn ...

An engine can make or break a vehicle, as a good one will grant hundreds of thousands of miles of use, while a bad one will ...

A technology company has broken the world record for the overall thermal efficiency of a diesel engine, which could save ...

The Trump administration is probing whether imported aircraft, jet engines and parts represent a threat to national security, a precursor to imposing new tariffs targeting the commercial aerospace ...