Researchers at the Hong Kong University of Science and Technology (HKUST) School of Engineering have cracked a major challenge in display technology by inventing the world's brightest and most energy ...

A peacock feather in sunlight shifts from blue to green to bronze as you turn it. Photograph it, and this shimmer collapses into one angle, one exposure, one compromise.

Most of us don’t think twice about how displays produce color. But if you’ve ever looked at a sampling of televisions next to each other at an electronics store, you may have realized that practically ...