Teen use of marijuana has jumped significantly in recent decades - by 245% since 2000, with over 30% of U.S. high school seniors reporting they'd used the drug in the past year and 6.3% reporting they ...

A new large-scale study has found that teens using cannabis have a higher risk of developing psychiatric disorders.

Children born to parents with schizophrenia or bipolar disorder have a higher risk of developing psychopathology than children born to parents without these conditions. The corresponding study as ...

Adolescents who use cannabis could face a significantly higher risk of developing serious psychiatric disorders by young ...

Credit: Getty Images Some rare psychological disorders may occur so infrequently that most mental health professionals might never encounter them. Approximately 1 of every 5 adults in the United ...

National Eating Disorders Awareness Week, which begins Feb. 23, attempts to shed light on a condition that affects millions of Americans at some point in their lives.Healio spoke with B. Timothy Walsh ...

Experts recommend medical monitoring as well as psychological help in order to treat eating disorders, and say early intervention is crucial.

Eating disorders are often thought to be about food, but more often they're rooted in shame and isolation. Connection and ...