A study published in the journal Psychological Medicine provides new evidence that problematic cannabis use may lead to schizophrenia, particularly for young men who are heavy users. The research, likely the largest epidemiological investigation conducted to date that...

The same factors driving many health care disparities in the U.S. are also affecting who has access to cannabis for managing symptoms related to cancer treatment, according to a new study led by a University at Buffalo researcher. The findings published in the journal...

Smoking cigarettes has long been linked to peripheral artery disease (PAD), a condition where the buildup of plaque narrows arteries and limits blood flow to the legs or arms. Now, a new study suggests that marijuana may have a similar impact, after finding that users...