You’ve probably seen Lichtenberg figures before, those lightning-like traces left by high-voltage discharge. The safe way to create them is using an electron beam to embed charge inside an ...

Just like real UK traffic lights.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Fun or fine? Florida law dictates which Christmas lights are illegal on your car. Red, blue, & flashing lights can lead to a costly traffic ticket. Lawmakers react to US seizure of Venezuelan oil ...

PHOENIX — On Saturday, December 6, as thousands of people come out to celebrate the 38 th annual APS Electric Light Parade in Central Phoenix, there's a Valley-based nonprofit organization that will ...