What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

Have you noticed you're sleeping a little longer? Maybe you're experiencing a shift in appetite — craving more sweets or pasta. In autumn, our bodies sense the change in light as the dark winter ...

Tips for beating the winter blues are as numerous as the December night is long. Light boxes, touted to "uplift people's spirits" and "improve mood and energy," offer one new-agey-seeming solution to ...