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 ...

Like a bumblebee flitting from flower to flower, a new insect-inspired flying robot created by engineers at the University of California, Berkeley, can hover, change trajectory and even hit small ...

The robot is shown beginning to handle basic tasks, like pushing and pulling objects, and curling around on itself to create a flying gripper ring capable of grabbing, compensating for, manipulating ...