Magnetic graphene oxide sheets fold, move, sense motion, and switch function by swapping magnetic layers, offering a fast, reprogrammable platform for soft robots and other morphable structures.

McGill University researchers 3D print hydrogels directly onto vocal cords using one of the smallest bioprinters in the world.

“Traditional endoscopes cause a lot of discomfort and cannot easily access complex deeper regions inside the body,” Xu told ...

Instead, it's a testing ground for tiny drones that can be deployed in search and rescue missions even in dark, smoky or stormy conditions. "We all know that when there's an earthquake or a tsunami, ...

"It's like a Fitbit in your skull," the SpaceX and Tesla leader says of Neuralink's brain-computer link technology.