Light therapy lamps mimic natural light to help boost mood, focus and sleep quality—and ease symptoms of SAD. Our editors ...

People commonly use sun lamps, also known as SAD lamps, to treat a form of depression called seasonal affective disorder (SAD). These lamps can also help a person’s body make vitamin D, which helps ...

The sun deeply influences your circadian rhythm, and here's exactly how to use it to beat the winter blues. Nasha Addarich Martínez Managing Editor Nasha is a Managing Editor for CNET, overseeing our ...

Bad lighting is easy to spot but surprisingly easy to banish in residential spaces. The days of headache-inducing, too bright or too blue light are fading. Here to stay is light that accurately and ...