Few would deny the classic beauty of a grayscale (black and white) photo. Many ordinary pictures can be rendered more elegant simply by removing their colors, but none more so than portraits. Amidst ...

A new 3D-printing ink, inspired by the color-shifting capabilities of chameleons, has been developed by scientists, offering the ability to change colors within a single print job. This innovative ink ...

Beckman Institute researchers developed a technique to 3D print and alter structural colors in the visible wavelength spectrum from deep blue to orange. The UV-assisted direct-ink-write 3D printing ...