The new aircraft design features four 2-megawatt electric propulsion engines, each powered by a dedicated fuel cell system.

Most people likely think of robots as complex electronic devices, made up of many parts that have to be assembled in factories. An experimental new non-electronic bot, however, can be 3D-printed all ...

The U.S. Space Force has chosen Gravitics to build and fly an orbital carrier that could send up maneuverable military space ...

The US Space Force on Wednesday announced that it has certified United Launch Alliance's Vulcan rocket to conduct national security missions.

Airbus is teasing technologies that could enable its next-generation single-aisle jet, including innovative engine and wing ...