Using marijuana daily for four years or longer may be related to certain changes in the brain, according to new research.
Apparent heroin overdoses may actually be overdoses of acetyl fentanyl, an opiate that is mixed into street drugs marketed as heroin. Continue reading →
A pot-selling machine in Colorado lets users discretely take away bud and a little snack.
Was Kurt Cobain’s profession as a musician a risk factor?
When actor Philip Seymour Hoffman was discovered dead on Sunday with a needle in his arm, the apparent heroin overdose underscored the new dangers of the drug.
Zero tolerance may be the best policy for drinking and driving, suggests a new large-scale study. Continue reading →
Marijuana users in Colorado and Washington are counting down the hours before the western US states become the first to legalize recreational pot shops on Jan. 1.
Some people experience more severe effects from the drugs than others, reports a new study.
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