Marijuana buds tumble out of a jar.
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February 9, 2011 Australian researchers found that marijuana users who developed psychosis were 2.7 years younger than nonusers who became psychotic. Other sort of substance abuse sped up psychosis by two years, but alcohol alone showed no effect.
October 19, 2010 A recent government survey suggests marijuana use is on the rise among teens. Guest blogger and mom Leslie Morgan Steiner experimented with the drug as a youngster and wonders if her kids will do the same.
May 20, 2010 Stoners get pickier about what they munch on.
January 27, 2010 Would making drugs legal make them cheaper or more expensive?
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