Discover how blue light affects eye health and sleep, and how smartphone manufacturers tackle these issues with filters and features.

Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

This video is about a wireless fluorescent light which uses induction to transfer power from the electrical system into the lamp.

Fiber-based optical antennas are useful for efficient light reception at the receiver in visible light communication (VLC) systems. It combines the principles of fiber optics and antenna technology to ...

This weekend, locals and visitors will have the chance to check out the newly revamped Philly POPS with their "Pops on Independence" free concert as part of ...

Wearable visible light communication systems face fundamental limitations in dense multi-input multioutput configurations due to signal crosstalk between channels. Here, we demonstrate shear-aligned ...

In this video, I share my experience with the EnviroLite 2 ft. x 4 ft. LED fluorescent light (Model: EVTR2X4BL40) installed in my garage. After a thorough search for a reliable lighting solution ...

A fireball that streaked across the sky over Georgia was identified as a large meteor, and a piece of the space debris crashed through the roof of a home.

Pump the brakes on claim Ohio teen who hacked Dayton traffic light was fined, put on house arrest Social media users spread an image of supposed hacker "Kameron Price" that showed hallmarks of ...