The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased efficiency ...

Proving that you can't keep a good technology down, Reaction Engines' Synergetic Air-Breathing Rocket Engine (SABRE) has a new lease on life after a British-led consortium announced Invictus, a new ...

Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. We go for better ...

In a surprising turn of events, the automotive world has been rocked by Toyota’s announcement of a new engine technology that could challenge the dominance of electric vehicles. The CEO of Toyota has ...

Imagine a world where the roar of jet engines is replaced by a near-silent hum, where planes glide through the skies with minimal environmental impact, and where urban air travel no longer disrupts ...

Camless engines are a fascinating and innovative aspect of automotive engineering. They offer a new approach to managing valve operations, which in turn could significantly alter the landscape of car ...

The hot trends of civilian supersonic flight and artificial intelligence collide as Boom Supersonic announces that, as a new revenue stream, the core technology of its Mach 1+ Symphony jet engine has ...