Military aircraft design has long been a crucible for innovation and radical thinking. Strategic stakes often hinged on the ...

France has always been fascinated with engineering, trying to maintain both respect to traditions and to push boundaries in ...

PteroDynamics makes the Transwing, as seen here in the X-P4 model. The wings can fold around the fuselage, remain halfway open, or move to full fixed-wing flight.Courtesy of PteroDynamics The US Navy ...