Scientists have created what they say is the world's smallest untethered flying robot, by taking a unique ... move both vertically and horizontally, and hit small targets. Its descendants could ...

A flying robot that resembles a peregrine falcon can be used to scare away flocks of birds in fields, performing better at this task than a standard drone. RobotFalcon resembles a peregrine falcon ...

(Program not available for streaming.) Drones. These unmanned flying robots–some as large as jumbo jets, others as small as birds–do things straight out of science fiction. Much of what it ...