TOKYO - Seiko Epson Corp. is developing a flying robot that looks like a miniature helicopter and is about the size of a giant bug. The company hopes it'll prove handy for security, disaster rescue ...

UC Berkeley engineers have created the world’s smallest wireless flying robot, which is capable of changing directions mid-air and hitting small targets. On March 28, members and alumni of campus’s ...

In a study published in Science Advances, researchers unveiled a 21-milligram (mg), 9.4-millimeter (mm) wingspan, magnetically powered flying robot—the smallest and lightest untethered aerial robot to ...

Seiko Espon claims that this is the world’s lightest and smallest robot copter - hard to argue, as this thing weighs just 8.9 grams. The helicopter had four legs, four actuators, and two rotors. which ...