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 ...

Whether you need a flood light or an indoor 60-watt replacement, these are the brands Consumer Reports says to look to if you ...

Abstract: Accurate indoor positioning is becoming increasingly important, especially in highly automated industrial environments with robots. In addition, LED-based lighting is also being used more ...

Abstract: Visible light positioning (VLP) is an emerging localization technique for indoor applications, which utilizes the visible light spectrum to send signals between the optical transmitter (Tx) ...

Unusually destructive storms have killed at least 1,350 people across the region and displaced millions in South and Southeast Asia. Unusually destructive storms have killed at least 1,350 people ...