WPTV traffic reporter Johann Hoffend reminds drivers how to properly handle flashing yellow lights.

Flashing blue lights on non-police vehicles in New Jersey aren't just flashy, they indicate something just as important as if ...

Abstract: The advancement of green light-emitting diodes (green-LEDs) is essential for full-colour displays and efficient solid-state lighting. However, optimizing the internal quantum efficiency (IQE ...

Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them.