Add Yahoo as a preferred source to see more of our stories on Google. therapy-lights When you think of light therapy lamps that mimic natural sunlight, you probably associate them with seasonal ...

Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin. Tinted glasses or displays in night mode can mask, ...

Starting in August, Hewlett-Packard Co. will market its first blue-light lamps based on indium gallium nitride LEDs (light-emitting diodes). This addition to its line of bright red, orange, and amber ...

Blue light therapy may help with depression, but current treatment guidelines do not recommend it as a first-line treatment. More research is necessary to understand if it can benefit people with ...