Cannabis users celebrate April 20. A man handles marijuana while rolling a joint during the High Times Cannabis Cup at the Denver Mart in Denver, Colorado, April 19, 2015. Seth McConnell/Denver ...

Is marijuana getting too high on its own promises? New research published Monday adds to the evidence that medical cannabis ...

A comprehensive review of clinical trials finds little convincing evidence that cannabis-based medicines provide real relief for chronic nerve pain.

Xavier Becerra, Biden's secretary of Health and Human Services (HHS) signaled this week that marijuana's federal scheduling status is not likely to be reviewed prior to 4/20, the unofficial cannabis ...

Cannabis has been linked to some significant medical benefits, but recent research calls those into question. A major new analysis published in JAMA examined more than 2,500 scientific papers from the ...

To treat their pain, anxiety and sleep problems, millions of Americans turn to cannabis, which is now legal in 40 states for medical use. But a new review of 15 years of research concludes that the ...

Some policy analysts and anti-marijuana activists argue that marijuana should remain a Schedule 1 drug. A common objection to ...

There is no clear evidence that cannabis-based medicines provide pain relief for chronic neuropathic pain, an updated review ...

OTTAWA, Sept 22 (Reuters) - Canada on Thursday launched a review of the country's legalization of recreational cannabis use four years ago to evaluate its impact on youth, indigenous minorities and ...