Initial ground trials of a hybrid-electric engine demonstrator support NASA's Hybrid Thermally Efficient Core (HyTEC) project ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard ...

GE Aerospace completes NASA-supported ground tests of a hybrid electric turbofan engine, advancing electric propulsion for ...

GE Aerospace announced today a new test milestone for hybrid electric aviation, successfully demonstrating power transfer, extraction, and injection in a high-bypass commercial turbofan engine.

Marine hybrid-electric propulsion combines more than one power source in place of the standard diesel engine propulsion ...

Supersonic flight is edging back into the mainstream, but this time the race is not just about speed, it is about efficiency and emissions too. A new US UK effort to build a Mach 3 hybrid electric ...

An engine might be extremely noisy, it might require a heavy complicated gearbox to maintain proper compression at different speeds, it might not work very well at low speeds or during takeoffs and ...

Hybrid vehicles have only become mainstream choices in the last few years, giving most people the impression that they are fairly recent inventions. The truth is quite the contrary, as the first ...