Once inside, a magnetic field guides and unfolds it at the target site, where it releases medicine in a controlled and steady ...

A new 3D printing technique can create paper-thin "magnetic muscles," which can be applied to origami structures to make them ...

Scientists working at the Chinese University of Hong Kong have created something that looks horrifying, and only gets more upsetting when you learn it's designed to crawl around inside your body. The ...

Researchers in California have created an incredibly small robot that needs no battery or wired power supply to zip through the air. Instead, it uses magnets to fly. A magnetic field produced by an ...

With a few exceptions, robotic grippers aren't known for having a soft touch – so they often can't be trusted with delicate objects. That may be about to change, however, thanks to a shock-absorbing ...