A large new study has found that heavy cannabis use is linked to lower brain activity during tasks that involve working ...

Per the New York Post, the results, published in the journal JAMA Open Network, revealed that 63% of heavy lifetime cannabis users demonstrated reduced brain activity during a working memory task.

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

Traces of harmful substances like pesticides, molds and heavy metals might be lurking in marijuana as states struggle to ...

The study, conducted in Ontario, Canada, found that people treated for CUD in hospitals or emergency rooms were 10 times more ...

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

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

The researchers found that previous “heavy” use of cannabis “was associated with lower brain activation” during tasks related to working memory. In the study, adults who have used cannabis more than 1 ...

Cannabis use has increased significantly. Scientists have found that heavy cannabis use may negatively impact a person’s ...

New schizophrenia cases linked to cannabis use disorder more than doubled in Ontario after legalisation of drug ...

A new study suggests that heavy cannabis use may impair working memory, even after someone has stopped using it.

Schizophrenia cases associated with problematic weed use have skyrocketed in the wake of Canada's legalization of marijuana, ...