Reducing emissions isn't just for cars. Aviation companies are also looking at potential fossil fuel substitutes, and finding ...

Within weeks, U.S. company Boom Supersonic is expected to test the first engine built for Overture, the passenger aircraft ...

Swift 3 glider with Whisper Aero's propulsion system begins testing.

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

Hanwha Aerospace has unveiled its "One Sky" strategy, which focuses on integrating its existing aircraft engine technologies ...

Safran Aircraft Engines is ramping up system-level testing for a future open-fan engine as it builds towards full-scale ground tests next year of the front module – including the 4m (13ft)-diameter ...

Rolls-Royce is retiring its Boeing 747-200 "Flying Test Bed" (FTB) after 20 years of service, during which it accumulated over 2,000 hours of testing. The FTB played a crucial role in the development ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware. But NASA and GE Aerospace researchers watching the unit fire up ...

Lockheed Martin (LMT) used the Farnborough International Airshow to highlight progress in autonomous aircraft development and announce a new collaboration between its Sikorsky helicopter unit and ...

The first flight of the largest battery-electric aircraft to take to the skies lasted nearly half an hour while costing just $5 of electricity. That aviation feat comes at a time when jet fuel prices ...