Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range ...

Engine wear is not just about how far you drive, it is about how you drive those miles. The tension between quick errands and ...

The Mazda CX-90 feels like a bona fide luxury SUV, but the company's current upmarket push isn't its first. At one time, Mazda was actually going to launch its own luxury sub-brand, and it would bring ...

It's been a long time since the automotive world has bothered with the mixing of oil and gas of the two-stroke combustion cycle — but soon, it may come time to rid ourselves of four-stroke engines, if ...