Surf Air plans to build a regional air mobility ecosystem by developing a hybrid electric powertrain that will offer OEMs and third-party operators the ability to order new or upgrade existing ...

At least two flights briefly traveled than the speed of sound as the jet stream sped up, but there would not have been a ...

Zelenskyy on meeting with Macron and Trump: I told Trump that Putin fears only him and, perhaps, China Supersonic XB-1 Takes 8th Flight Sporting 'Shark Skin' Underbelly Soto's record $765 million ...