A recent study challenges the role that legalizing medical marijuana might play in easing the opioid epidemic.
Cannabidiol, a.k.a. CBD, is a marijuana extract associated with therapeutic benefits. We gathered research that evaluates these claims.
Kids with attention-deficit hyperactivity disorder (ADHD) are more likely to develop drug problems, but standard treatments may reduce the risk, a new paper finds.
2016 study in the American Economic Review estimates how legalizing marijuana nationally would impact tax returns and consumption.