China has revealed a mosquito-like spy drone, built to fly quietly and secretly for dangerous missions. The tiny drone will be used for potential use in surveillance, cybercrime and even biowarfare, ...

A military research institute in China has unveiled a spy drone that is the same size and shape as a mosquito. The tiny unmanned aerial vehicle (UAV) features hair-thin legs and two wings, which can ...

Forget robot wolves and missile-deflecting satellites — those things are already becoming old news. Instead, future wars just might revolve around insect-size spy robots. A recent digest of ...