Depression is a complex and deeply personal experience. While almost everyone has periods of sadness, low mood or grief, ...

The core experiences of depression — changes in energy, activity, thinking, and mood — have been described for more than 10,000 years. The word “depression” has been used for about 350 years. Given ...

No single ‘depression gene’ has been found, but large studies have identified over 100 genetic risk markers on chromosomes ...

Add Yahoo as a preferred source to see more of our stories on Google. Some people may experience seasonal depression during the spring. Symptoms can include low mood, reduced motivation, and more.

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 ...

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 ...

If depression is caused by a chemical imbalance, then a medication correcting this imbalance would seem to be helpful. Despite these potential positives of this narrative, emerging research indicates ...

Why is the age of onset (the first depressive episode) dropping? DR. CHARLES NEMEROFF: So whether or not the rate of depression is increasing might be a matter of debate. What isn't a debate is the ...