In New York doctors can formally prescribe cannabis and patients are allowed to use it as a replacement for opioids.
Getting through to teens is tough, but Health Canada thinks its subtler approach to cannabis education could work.
For the University of Calgary, harm reduction is the name of the game as they open a safe space for students who got too high.
In the interest of harm reduction and lowered rates of infection, Virginia will get its first needle exchange program this year.
A UK lawmaker calls for government-funded medical cannabis. But will his input be enough to change the law?