We’ve all heard of seasonal affective disorder, or SAD.

British artist Liz West’s expansive new site-specific installation invites viewers to revel in color and brightness.

So much so that it actually has a name: seasonal affective disorder (SAD). Described by Mayo Clinic as “a type of depression that’s related to changes in seasons”, SAD (also known as ...

Illustration from Ovid's Metamorphoses ... Envy, social comparison, and depression on social networking sites: a systematic review. European Journal of Investigation in Health, Psychology and ...

Spring starts with the time change, and while it's nice now to have hours of additional sunlight every day, losing that hour ...

High as the number is, there is some—and sometimes conflicting—evidence that the prevalence of anxiety (and depression as well) is increasing, especially among the young. Several factors are ...

During winter, the combination of shorter daylight hours and the psychological effects of seasonal affective disorder (SAD) can lead to disturbed sleep patterns, a well-known trigger for seizures.