Man in front of a light therapy box, which mimics the sun and treats people suffering from seasonal affective disorder. You don't need a clinical definition to know something's off when the mere ...

As the seasons shift and the vibrant blue skies of autumn give way to the grey, smog-filled days of winter, many individuals notice a significant dip in their emotional well-being. This phenomenon is ...

Depression and seasonal affective disorder (SAD) share similar symptoms, but depression can occur at any time of the year, while SAD follows a recurring seasonal pattern. For a SAD diagnosis, a person ...

Some people tend to seek a reason to be happy, others to be angry, still others to be sad. It’s easy to understand happiness seekers, but what could motivate people to want to be angry or sad? Here’s ...