Gasoline engines usually run on the Otto cycle, the standard four-stroke and two-stroke combustion process that has been powering humanity for a while now. Although engines typically rely on the "suck ...

Paccar said it will launch two new proprietary engine platforms to meet the EPA’s 2027 35-milligram NOx standard, calling the rule the world’s most stringent. Executives said the tougher emissions ...

Being more efficient and more powerful than chemical rockets, plasma engines are seen as the future of human spaceflight. While NASA-backed plasma rocket projects aim for travel times to Mars be just ...

A closer look inside Toyota’s troubled V6 suggests a deeper issue hiding beneath its strong, promising numbers. Toyota’s new V6 replaced the V8 but faced premature engine wear and recalls. Teardown ...

Toyota’s next GR Corolla may drop its 3-cylinder for a 400-hp turbo four a move signaling a faster, stronger future for Toyota’s GR lineup. Toyota may replace the GR Corolla’s iconic 1.6L 3-cylinder ...

The replacement for that engine, though, is anything but ordinary. Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to ...

MayMaan's first flagship engine, the Aquastroke 2.3 liter. In the quest to electrify everything, we run the risk of missing out on a potentially superior alternative for reducing emissions: an ...

Honda has long enjoyed a reputation for building dependable engines, but a new lawsuit in the United States suggests that some of its recent 1.5- and 2.0-liter four-cylinder models may be facing ...

Controls Research LLC is preparing for the release of SimTurbo, an advanced yet accessible jet engine simulation platform designed by industry veteran Paul Hoffman. With availability expected in the ...

Phase 4 extension of SimoN platform will enhance tax compliance capabilities and provide critical support for the agency's modernization and predictive analytics goals. The SimoN platform provides a ...