Known in past decade as a horse tranquilizer and surgical anesthetic, ketamine is now gaining popularity as a party drug and even a life-coping aid. But while it shows promise in treating depression, ...

Many people with depression use marijuana, but the drug can cause problems if you have this common mood disorder.

Health Secretary Robert F. Kennedy Jr. and other Trump officials are signaling their interest in approving psychedelic drugs for hard-to-treat mental health conditions.

A new study published in JAMA Network Open suggests that brain imaging could help identify who is most likely to benefit from ...

The latest condition among teens and young adults: " short video addiction ." A term coined by researchers, it describes an ...