Researchers at the University of California, Berkeley, have just unveiled the world’s smallest flying robot. With a wingspan of just 9.4 millimeters and weighing 21 milligrams — smaller than a grain ...

Flying robots hold all kinds of promise when operating over dry land, but what could ones that use bodies of water as a base bring to the table? With an eye on water sampling and environmental ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

A small robot with wings like an insect can fly and generate more power than a similarly sized animal in nature. Most flying robots, whether they use wings or propellers, have motors and gears and ...