“Exhibition Yellow: Beyond van Gogh’s Color,” on view now through mid-May, begins with a stunner: Sunflowers (1889). This ...

(Nanowerk News) The color-changing capabilities of chameleons have long bewildered willing observers. The philosopher Aristotle himself was long mystified by these adaptive creatures. But while humans ...

Although we've seen color-changing coatings before, they generally just switch between two solid colors. MIT scientists have developed a new system, however, that allows coated objects to take on ...

3-D printing has come a long way since the first "rapid prototyping" patent was rejected in 1980. We've evolved from basic designs to a wide range of highly-customizable objects. Still, there's a big ...