Seasonal depression, or seasonal affective disorder (SAD), is a type of depression caused by the change in season, according to Cleveland Clinic. Because you are stuck inside and it gets dark early, ...

Everyone feels depressed from time to time. But not everyone has depression. Depression, also referred to as major depressive disorder or clinical depression, is a condition that can cause severe ...

Is it All in My Head? I've read that depression is an excuse not to grow up, not to be responsible for your own happiness, that it is self-pity, etc. I've also read and heard how it is a chemical ...

What are the differences between depression and "the blues"? DR. RICHARD FRIEDMAN: A typical patient with depression who's functioning in the world, who's working, but feeling miserable, has no ...

Depression isn’t always caused by stress or sadness. Discover overlooked factors like weather, sleep, diet, and social media.

Depression is a state of unhappiness and hopelessness - a psychiatric disorder manifested by persistent feelings of dejection, lack of energy, poor concentration and sometimes suicidal thoughts. There ...