A 3D-printable ink can change color with electricity, letting people make pixel displays, soft robots, and 3D electronic devices.

Light-based 3D printing now works with switchable redox polymer inks, enabling complex structures that change color ...

A rapidly expanding area of research in materials science involves the development of routes to complex 3D structures with feature sizes in the mesoscopic range (that is, between tens of nanometres ...

As a metal platform rises from a vat of liquid resin, it pulls an intricate white shape from the liquid — like a waxy creature emerging from a lagoon. This machine is the world’s fastest resin-based ...

While many designers and engineers find success with 3D-printing parts in plastic for prototyping and low-volume production, producing parts out of metal using similar technology has recently led to ...