The tiny critter is controlled using lasers. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Engineers have developed the world's tiniest ...

From a swirling cloud of particles and liquid, a new robot is born. Swarms of the tiny robots can carry objects weighing many times their own size, team up for bigger tasks and even repair themselves ...

They’re small but terrible. A new set of sophisticated mini-robots can run, climb, fly and even serve in search-and-rescue efforts. Size is key in today’s fast-paced, emergency-ridden world: ...