Inverted Quadcopter? That generally means a crash is soon to follow. Not so for a new crop of quadcopter fliers. These new quadcopters are capable of sustained inverted flight. We’ve seen inv… ...

A team from the University of Maryland will be taking their human-powered helicopter to the air tomorrow. The current flight record for this type of vehicle is just over 19 seconds of flight at a h… ...

The idea of a mini-quadcopter isn't new -- there are several such devices already available -- but the company claims the Wallet Drone is the world's smallest. The drone itself measures 1.57 ...

Named “quadcopter” for this design, the flying machine is gaining popularity for recreational purposes as well as commercial use—Amazon is toying with the practice of airborne deliveries by the ...

Following calibration work to ensure proper control of the speed, orientation, and trajectory of the drone, the team launched a 2.1-pound DJI Phantom 2 quadcopter at the wing of a Mooney M20 ...