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 ...

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 ...

Researchers have developed a hybrid micro-robot, the size of a single biological cell (about 10 microns across), that can be controlled and navigated using two different mechanisms -- electric and ...

The tiny robot, only 10 microns across, is able to navigate within a biological sample, identify different types of cells, capture them selectively, and transport them for further analysis.