In Pirates of the Caribbean, Jack and Will use an overturned dinghy to hold air underwater. Madness or brilliance?

China's massive unmanned aircraft carries a payload of other smaller drones and has just had its first successful flight.

The Christmas photos of the Chinese civilian-looking cargo ship that appears to be weaponized are real. It's sitting exactly ...

The "flying bum" has proved to be a viable alternative for passenger air mobility and even defense applications, but also had ...