Depression treatments focus mostly on decreasing negative emotions. But a study finds that increasing positive ones might be ...

Depression is a common and serious mental health condition that comes in many forms. Learn about the distinct types of ...

The Hamilton Depression Rating Scale (HAM-D) is a widely used assessment tool that helps mental health professionals determine the severity of a person’s depression. The HAM-D assesses various ...

Depression can cause weight changes, which may be due to physical changes in the body as a result of depression itself, side effects of antidepressants, or changes in appetite and relationship to food ...

Depression has often been blamed on low levels of serotonin in the brain. That answer is insufficient, but alternatives are coming into view and changing our understanding of the disease. The ...

A new study suggests depression may soon be detectable through a simple blood test—by tracking how certain immune cells age.

What is depression? Is it a normal reaction to difficulty and loss? A problematic way of coping? A disease of the brain that has little or nothing to do with psychology? Even though depression is the ...

Depression makes deep inroads on biology to bring about the many symptoms of depression, from sleep disruption and an inability to experience pleasure to lack of motivation, feelings of guilt, and ...

Cocaine use may lead to a dopamine surplus in your brain, possibly resulting in long-term complications like depression and mental health issues. The substance may also indirectly contribute to ...

The radical art of the Depression years. By working within the constraints of the WPA, artists like Philip Guston discovered new modes of representation and irony. The art of the 1930s occupies a ...