They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. They look a little robotic, but light-emitting ...

There’s a brand new display technology in town, and it’s called mini-LED. Should it be in your next television set? Is it ever going to make its way to your mobile phone? Why, exactly, is it superior ...

Bella covered TVs and home entertainment technology for CNET. She earned a bachelor's degree in journalism from Ohio State University, where she was editor-in-chief of the independent student ...