China unveils new heavy rocket that looks eerily similar to SpaceX Starship - Chinese rocket design even has aerodynamic ...

Quadcopters have incredible flying abilities, but if one loses just a single motor, it drops like a rock. Researchers from the University of Zurich’s Robotics and Perception Group have proven ...

Most quadcopters are fixed pitch, which means that as power drops, so does control authority. When power is cut, they fall like stones. A quick throttle chop usually results in a few feet of lost ...

Red Cat Holdings has won a contract to deliver thousands of small quadcopters for the U.S. Army’s long-contested Tranche 2 of the Short Range Reconnaissance (SRR) program. The Army selected Teal ...

In September, the 98th Territorial Defence Battalion 'Azov-Dnipro' showed off images of a large quadcopter armed with a pair of downward-firing 66mm rocket launchers. This looks like a home-made ...