Cannabis aficionados often emphasize the positive aspects of marijuana and related products, citing a range of generally not ...

Joshua Kaufman, MD, medical director of Behavioral Health and Medical Integration at Capital District Physicians' Health Plan, discusses the bidirectional relationship between schizophrenia and ...

The researchers discovered differences in a process called DNA methylation in people who used marijuana. DNA methylation ...

The proportion of incident cases of schizophrenia associated with cannabis use disorder (CUD) almost tripled from the ...

Jan. 28, 2025 — A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed ...

Heavy weed use may be far more dangerous than people realize, according to a pair of studies published in JAMA Network Open.

For years, we’ve been told to follow “the science,” especially on medical issues. At a time of deep distrust in public health ...

A new study from Canadian researchers has found that the proportion of new schizophrenia cases associated with cannabis use ...

The rescheduling of marijuana may remove regulatory hurdles and expand the breadth of research beyond pain management.

A study in Ontario found that schizophrenia cases linked to cannabis use disorder have more than doubled since cannabis ...

A potential link between cannabis use and new cases of schizophrenia is in the spotlight again after a study found an ...

Two new Canadian studies are the largest to date looking at death rates and psychosis associated with cannabis use disorder.