MotorTrend revisits its landmark 2004 comparison of the Toyota Prius, Honda Civic Hybrid, Honda Insight, and first-generation ...

Can higher ethanol blends really make your car or bike faster? While racing engines benefit from ethanol's unique properties, does E20 or E85 deliver any real performance gains in our everyday ...

These two major engine manufacturers are aligning with relaxed EPA guidance related to sudden derates due to DEF/emissions ...

Starship should fly again before the summer ends.

Engines are literally the things that drive us; they provide motivation for our favorite cars, and we love building them, working on them, and watching them run on a dyno or engine stand. They get us ...

Making sure your engine has proper compression is vital for its health. You can rely on one of two methods to test this, but ...

The B-52 bomber aircraft first entered service during the Eisenhower administration during the 1950s. More than seven decades later, the Air Force is spending billions of dollars to transform the Cold ...

Photo: Amy Smotherman Burgess/ORNL, U.S. Dept. of Energy Researchers at the Oak Ridge National Laboratory They jointly tested two aluminum alloys in a prototype of a medium-duty truck engine with ...

The General Electric GE9X engine that will be installed on the Boeing 777X promises to be game-changing. It doesn't feature flashy new innovations like a gearbox, but instead, General Electric made ...

Abstract: Software refactoring is widely employed to improve software quality. However, conducting refactorings manually is tedious, time-consuming, and error-prone. Consequently, automated and ...