As the popularity and public acceptance of marijuana grows, there's increased scrutiny around its effects. →
Mexico is home to some of the world's most dangerous criminal enterprises. We take a look at the worst among them,
Obama wants to cut the number of people in jails, curb solitary confinement and end mandatory minimum sentences, all this year.
LSD is a psychedelic drug that was popularized in the 1960’s. What are the effects, and is it really dangerous?
The most common companion substances for heroin were alcohol, cocaine and marijuana, a decade-long study found.
Khat is a narcotic found in the leaves of the Khat shrub. Though its use dates back centuries, the drug has spread over the last few decades and is wreaking havoc on the country of Yemen.
Flakka isn't the first fly-by-night drug with a silly name to dive into the club scene one night and splash out on to headlines the next day.
A silver bullet may have been found in the search for treatment against Ebola and other severe virus outbreaks.
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