The head of the nation’s top federal drug research agency says that she’s yet to see evidence that occasional marijuana use by adults is harmful. National...
A word of caution to dog owners: apparently some canines are getting intoxicated off marijuana by eating the feces of people who’ve consumed cannabis, according to...
The use of psychedelics like LSD, psilocybin, mescaline and DMT is associated with a significant decrease in illicit opioid consumption, according to a new study. Researchers...
Canada’s move to legalize marijuana did not result in increased traffic injuries, a new study has found. In a paper published in the journal Drug and...
Marijuana seems to increase the effects of psychedelics, intensifying the experience, according to a new study. Researchers at Imperial College London analyzed online surveys from 321...
States that legalize or decriminalize marijuana see “large reductions in race-based arrests among adults” while those that maintain prohibition continue to experience “increases in arrest rate...
The government isn’t growing marijuana that reflects what people are buying in legal markets, another study has found. And that raises questions about the validity of...
Findings from a new government-funded analysis of U.S. Army recruits suggest that past cannabis use has relatively little impact on overall performance. Recruits with documented histories...
Legalizing marijuana is not associated with an increased risk of mental illness or suicide, despite what some opponents of the policy change have argued, according to...
Youth marijuana use dropped in 2020 amid the coronavirus pandemic and as more states moved to enact legalization, a newly released federal survey found. The latest...
