Brick Science’s latest build is an automatic toothbrush tricked out with accessories that shoot mouthwash and launch plaque-disclosing tablets. When challenged to make a robotic LEGO toothbrush, ...

Imagine a Lego creation that can not only move but also see, hear and talk back to you. That's exactly what Creative Mindstorms has achieved with Dave, the world's most advanced artificial ...

A group of bioengineers at Arizona State University have come up with an ingenious approach to create DNA origami nanostructures using a LEGO robot as a gradient mixer. JONATHAN NACKSTRAND/AFP via ...