People who experience psychosis following the use of cannabis, hallucinogens, or amphetamines (known...

There is little evidence that the use of cannabinoids can improve symptoms of anxiety, attention-def...

The prevalence of depression and substance use is rising among former cigarette smokers, potentially...

Welcome to San Francisco! APA’s 2019 Annual Meeting began in San Francisco Saturday. From now throug...

Teenagers who use cannabis are at a significantly higher risk of developing major depression and sui...

An estimated 25% to 50% of patients diagnosed with schizotypal disorder develop schizophrenia within...