From 3D movie screens to augmented-reality devices, many modern technologies rely on our ability to manipulate light. Doing ...

Have you ever looked at a clock and thought, “This could be so much more than just a way to tell time”? Imagine a timepiece that doubles as a modern art installation, a glowing hexagonal masterpiece ...

Glasses-free 3D was once hyped as the next evolution of digital displays, but the first wave collapsed under limited content, ...