Disturbing new studies indicate cannabis use in adolescents and young adults significantly increases risk for suicidal ...

Cannabis use may leave lasting fingerprints on the human body, a study of over 1,000 adults suggests – not in our DNA code ...

No, Georgia does not allow adult-use of cannabis. According to NORML, possession for personal use, even under an ounce, is ...

Scientists have discovered that cannabis use may cause lasting changes in the epigenome, affecting gene expression in adults.

According to the DSM, two to three symptoms indicate a mild cannabis use disorder and few problems. A moderate disorder ...

ABC News' Dr. Tara Narula breaks down a new study showing that cannabis use may double the risk of dying from heart disease.

Researchers at the University of California San Diego have completed a landmark survey of more than 5,000 Californians to ...

But it’s still a long way away from being legally sold in Pennsylvania.

Consider the immediate sales drop at alcohol-only stores—this could suggest some consumers switched from alcohol to cannabis ...

Marijuana use is associated with increased sexual desire and arousal, as well as lower levels of sexual distress, new ...

Medical research on marijuana. How does marijuana affect the brain? What are some of the risks? Could ingredients in marijuana treat disease? Read this and more.

Treat it like tobacco: avoid criminalizing it, discourage its use, and protect bystanders, says editorial. Cannabis use is associated with twice the risk of dying from cardiovascular disease, along ...