Researchers at the Feinberg School of Medicine at Northwestern believe it may be possible to diagnose depression using a blood test. According to Eva Redei, a professor of psychiatry at the university ...

We often talk about depression like it’s one condition. But in reality, it’s a combination of symptoms with many causes. Some of these causes of depressive symptoms are psychiatric, such as major ...

A blood draw can already reveal cholesterol levels, blood sugar, and signs of infection. Before long, it might also flag depression, not by measuring a single molecule but by reading the biological ...

Depression is a common yet debilitating condition that often requires professional treatment. Find out what the research shows about what works and what doesn't.

correctionA previous version of this article incorrectly stated that Dionysus Digital Health received a $6 billion grant from the Department of Defense. It received $6 million. Postpartum depression ...