To reliably complete various manual tasks, robots should be able to handle a variety of objects, ranging from items found in ...

Engineers have developed a new soft magnetic hydrogel that can be 3D-printed into microscopic structures.

In tissue engineering, the tiniest bit of improper force can harm a living culture. Spheroids—3D clumps of cells—can be used ...

Under a microscope, a bouquet of lollipop-like structures, each smaller than a grain of sand, waves gently in a Petri dish of ...