Researchers have developed a new 3D printing technique that creates paper-thin ‘magnetic muscles’ capable of bringing origami structures to life to deliver medicine inside the body. A crawler robot ...

Mori3's triangular, modular design allows it to fuse with its companions, and could one day make it into space. By Andrew Paul Published Jun 13, 2023 10:00 AM EDT Get the Popular Science daily ...

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 ...