Technological advancements made the development of these engines possible -- and forever changed the way outside observers ...

"In less than three years, we've moved from concept to pilot." Startup cracks the code to create jet fuel in 'record time' ...

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Aviation forum hears that engine's performance in trial runs exceeds 'most optimistic expectations' The development of a home-grown turbofan engine for China's C919 narrowbody passenger jet has been ...

For five years, the Soviet Union tinkered with the jet train, even testing it on public rails. But the project collided with ...