In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

Half title: Smithsonian Institution, National Air and Space Museum. "Fourth Lester B. Gardner lecture, delivered at the Massachusetts Institute of Technology, March 8, 1962, and at the Smithsonian ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Few machines capture the imagination like the sleek silhouette of a German warplane carving through the sky. Whether you ...

Speed, efficiency, and altitude are the name of the game when it comes to aircraft; all of which benefit from smaller engines. "There's no replacement for displacement" applies less to piston-engine ...

OSHKOSH—Piper Aircraft has partnered with jet-fueled, diesel piston-engine maker DeltaHawk to give future buyers of PA-44 Seminoles a way to bypass the looming U.S. transition away from leaded avgas.

The asking price for used jet aircraft largely stabilized in September, moving up by less than 1 percent month to month ...