US aircraft engine supplier GE Aerospace has cleared the XA102 adaptive cycle engine for ...

Chevrolet Performance has discontinued the LS9 Long Block V8 engine, marking the end of one of the most potent ...

This otherwise-tame inline-four is a surprisingly good fit for a UTV.

Incomplete gasoline combustion can lead to your car running rough, and in the worst cases, can seriously damage engine ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

In some sense, cars are the forces that drive our world. They help us shorten distances, travel faster than we’ve ever thought possible, and make our lives degrees of magnitude easier. All of that was ...

Think of motor oil as the life’s blood of your car’s engine. Checking it on a regular basis is a key part of keeping your engine running well and getting the most miles out of it. The oil lubricates ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...