About one in six people in England report experiencing anxiety or depression in any given week, and depression is a major cause of disability worldwide. To some extent this is already happening, for ...

Add Yahoo as a preferred source to see more of our stories on Google. A diagnosis of treatment-resistant depression can lead to a sense of hopelessness and despair in some patients. Maria ...

Scientists have long wondered whether depression leads to less sleep or whether a lack of sleep triggers depression. A new study suggests it's the latter: Getting less than five hours of sleep a night ...