Research published last week found that ER visits for cannabis ... use disorder, indicating a dose-related pattern. It’s not the first time smoking weed has been linked to a higher risk of ...

Rates of cannabis-related hospital visits are increasing, and a growing proportion of them are related to a mental health ...

That lack of awareness combined with marijuana’s accessibility, low prices and positive image — make it particularly ...

There’s a biological reason why heavy weed users are at increased risk of psychosis, a new study says. People with cannabis use disorder have higher levels of the hormone dopamine in the same ...

Cannabis use in teens has been linked to mental health problems like anxiety, depression and a higher risk of long-term conditions like schizophrenia. It can also affect brain areas tied to ...

Although cigarette use is declining among middle-aged people in the United States, cannabis use is increasing. Cannabis smoke, like tobacco smoke, is linked to an increased risk of cancer and lung ...

Cannabis use in teens has been linked to mental health problems like anxiety, depression and a higher risk of long-term conditions like schizophrenia. It can also affect brain areas tied to ...