Learn more › A light therapy life does more for you than simply illuminate your space. These tools can help combat seasonal affective disorder (SAD) and reset your biological clock via the body ...

Light therapy could be a useful treatment for the most common form of age-related macular degeneration, a new study says. The therapy, called photobiomodulation or "red light" therapy, can reduce ...

Bright light therapy, a standard treatment for seasonal depression, may also help people who experience depression year-round, a study shows. Researchers found that patients with non-seasonal ...