Hers breaks down the winter blues, what causes them, and research-backed tips for handling this seasonal mood change.

As the darkest days of winter fade, many people still grapple with Seasonal Affective Disorder (SAD). News10NBC’s Hailie ...

Unlike the winter blues, SAD is considered a form of depression. An essential characteristic of SAD is that it follows a regular pattern—it appears during the fall and winter months, but goes ...