A new type of "ink" makes it possible to 3D print electrochemically switchable, conducting polymers using a light-based process. Researchers from the universities of Heidelberg and Stuttgart have ...

Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and transformed the world. Scientists may be on the cusp of launching a similar ...

(Nanowerk Spotlight) From the vivid blues and greens of peacock feathers to the shimmering reds of ruby crystals, structural color in nature provides some of the most dazzling displays that delight ...