(Andrew Brookes/Getty Images) Depression is thought to affect nearly 6 percent of adults, but diagnosing it can be tricky: ...

A woman walks into a clinic for a routine blood draw. Weeks later, a lab report flags something unexpected: the immune cells ...

A new study suggests depression may soon be detectable through a simple blood test—by tracking how certain immune cells age. Researchers found that accelerated aging in monocytes, a type of white ...

Blood tests that measure how certain immune cells age may help detect signs of depression linked to mood and thinking problems in people with and without HIV, improving early diagnosis and treatment.

Mental health advocate Mitzi Bockmann shares the 7 subtle signs of depression that don't look anything like sadness but still indicate you should seek professional help.

Add Yahoo as a preferred source to see more of our stories on Google. We all go through rough patches that leave us feeling sad, frustrated, and overwhelmed. In fact, the phrase “I’m really depressed ...

Subtle warning signs: High-functioning depression may hide behind busyness, perfectionism, irritability, or reliance on external validation, making it hard to detect. Biological clues emerge: Studies ...

While most people associate depression with persistent sadness and lack of energy, some warning signs are rarely discussed but equally important. Recognizing these lesser-known symptoms could be ...

High-functioning depression can sit behind a polished life, making it hard for friends, colleagues, and even the person experiencing it to recognize what is going on. Instead of obvious collapse, the ...

Depression doesn’t always announce itself with obvious sadness or tears. For many people, especially in the Black community, depression arrives subtly, masquerading as everyday fatigue, irritability, ...

Add Yahoo as a preferred source to see more of our stories on Google. Ljubaphoto / Getty Images While it’s not an official medical diagnosis, high-functioning depression is more common than most ...