Winglets are used by airlines for a good reason — they save companies money by allowing airplanes to fly more efficiently, ...

From revolutionary engine technology to folding wings, Airbus is focusing on fuel efficiency for the next generation of plane ...

Delta says JetZero’s vastly more fuel-efficient, blended-wing-body ( BWB) design is one facet of its ongoing journey to ...

LAS VEGAS — A novel passenger jet could take to the skies in the next five years that has a completely different shape than ...