In my previous post, I described my first experience with marijuana. Now I will explain how marijuana acts on the brain to change the texture of experience. Exactly how does marijuana get us high? The ...

The federal government reclassified marijuana from Schedule I to Schedule III, impacting Oklahoma's medical marijuana ...

An excerpt from an anti-drug film produced by Encyclopedia Britannica in 1951 uses lovely black and white animation to illustrate how opium, heroin, cocaine, and marijuana work.