Read about the latest tests conducted with the X-66 aircraft, NASA’s experimental airliner being developed with Boeing.

NASA's Sustainable Flight Demonstrator (SFD) project recently concluded wind tunnel tests of its X-66 semi-span model in ...

And yet, knowing what I know about the climate, the promise of a return to supersonic flight is a little tarnished. We’re in ...

Find Boom Supersonic Latest News, Videos & Pictures on Boom Supersonic and see latest updates, news, information from NDTV.COM. Explore more on Boom Supersonic.

Tunnels built to shelter Londoners during World War Two bombings by Germany are set to be transformed into the British ...

The return of supersonic travel has been remarkably slow for something faster than the speed of sound, but a major milestone was achieved on January 28 ...

Boom Supersonic’s XB-1 demonstrator has broken the sound barrier, marking a major milestone in the effort that hopes to lead ...

Border Patrol agents uncovered a man-made tunnel connecting Ciudad Juárez to El Paso early Thursday, equipped with lighting, ventilation, and wood bracing, U.S. Customs and Border Protection ...