There are lots of treatment options for seasonal affective disorder, which is linked to less sunlight in winter ...

Depression is characterized by a persistent low mood that can affect quality of life. If symptoms usually only occur in the winter months, it may be seasonal affective disorder (SAD), or major ...

In TODAY.com's Expert Tip of the Day, a psychologist reveals a simple morning routine to avoid winter depression and boost mental health.

Feeling sad from time to time is normal. We can feel sad for various reasons, such as learning our favorite coworker is leaving for another job, fighting with a loved one, or not achieving a personal ...

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 ...

Depression is a clinical term used to label a group of behaviors and internal experiences associated with a depressed mood. It is also a clinical diagnosis. Depression is different than being sad.

Is your sadness just a low mood that will pass in time, or is it depression? Some symptoms can help you know when it’s time to talk to your doctor. Depression is a common mood disorder. It’s a mental ...

Depression is often associated with persistent sadness, but the condition can manifest in other ways. Difficulty concentrating and changes in appetite, for example, can stem from depression regardless ...

Feelings of sadness and depression are common among those affected by cancer, but there may be another reason behind those feelings. As another year comes to a close, many of us find ourselves in the ...