A paraglider in North Dakota struck a powerline, lost control and plummeted into a river ... and it's all on video.

Designed to provide the range, speed and convenience that electric aircraft and boats lack, the otherworldly Viceroy ...

In World War II, amphibious aircraft were used for reconnaissance, search and rescue operations, and anti-submarine warfare. After that, changes in technology and design were minimal. Fast forward to ...

The propeller design needs to reflect the relationship between the hull and engine shape to determine optimal performance for the amphibious vehicle propulsion system. A full-scale design method based ...

The Viceroy incorporates an inertial navigation system for precise low-altitude flight, autonomous and semi-autonomous flight ...