long before the advent of computer-aided design, thousands of skilled draftsmen meticulously created tens of thousands of engineering drawings for every aspect of each aircraft model produced.

There is a long history of international attempts to design and develop a flying submarine or submersible aircraft.

The aircraft is the second new design that was first spotted in December ... based on a patent’s drawings, that the aircraft could feature a “convertible” wing, with the trailing edge ...

NASA is looking to develop a new generation of low-emission commercial aircraft that will offer a more efficient and sustainable mode of travel. The space agency has commissioned five new design ...