Young children are constantly on the move. As they run, jump, climb and tumble, they experience stability, motion and balance with their own bodies. They also observe how toys respond to their actions ...

Engineers at the University of Minnesota have developed a new system that can move objects without making physical contact. The technique involves ultrasound waves acting on specialized surfaces to ...

Researchers demonstrated a new type of optical manipulation: using laser light to pull a macroscopic object. The technology has potential for applications in the continued explorations of Mars.