Researchers found 40% of Americans report winter mood declines, which can translate into changes in behavior and being depressed.

SAD is commonly associated with the fall through winter months, especially with the drop off in people’s moods following the holiday season, but it can occur at any time of year. It is important ...

"As the days get shorter, many people find themselves feeling sad. You might feel blue around the winter holidays, or get into a slump after the fun and festivities have ended. Some people have ...

The Mayo Clinic defines seasonal affective disorder, or SAD, as a type of depression related to changes in seasons. Symptoms typically arise in the fall and last through the winter and include ...

During winter, people typically see higher rates of mood decline from adjusting to the time change and reduced hours of daylight, according to the American Psychiatric Association. About 5% of ...