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 ...

Children who experience persistent sleep issues throughout their younger years may have a greater risk of developing depression in adolescence, a new study suggests. Led by Dr. Isabel Morales-Muñoz at ...

Depression is a common mental health condition, with symptoms that can range from mild to severe. Around 16% of American adults have struggled with a type of depression at some point during their ...

A plumber who shows up to fix a leaking toilet with a single tool is not likely to succeed. The same is true if a mental health professional offers only one approach for a complex problem like ...