NASA and Boeing have effectively cancelled the X-66 Transonic Truss-Braced Wing (TTBW) concept demonstrator aircraft. Officially described as a "pause," development of the thin-wing airplane is being ...

The life cycle of the muscular little plane they called the L1 Cicada was tragically short. Nearly a century later, hope lingers that another of these flying marvels could hatch. If luck breaks their ...

Boeing and NASA will pause work on a new, experimental aircraft design meant to deliver more sustainable options for the future of aviation. The aircraft project — called the X-66A Sustainable Flight ...

CamTran officials are providing a mid-summer update on the ongoing work to complete the Johnstown Inclined Plane Rehabilitation project. The long-awaited project, which was delayed several times, is ...