Related topics: brain · alcohol · nicotine

Flies like us: They can act like addicts, too

When given the chance to consume alcohol at will, fruit flies behave in ways that look an awful lot like human alcoholism. That's according to a study published online on December 10th in Current Biology that is one of the ...

Ultra-wired South Korea battles smartphone addiction

Kim Nam-Hee pulls no punches as she warns a classroom of wide-eyed South Korean 10-year-olds that they stand on the edge of an addiction that will turn them all into "mindless slaves".

Rio's urban gardens produce healthy food for the poor

Gun-toting youths watch over a street in a Rio de Janeiro slum hit hard by drug trafficking, but walk a bit further and this rough area also boasts the largest urban vegetable garden in Latin America.

Norwegian study finds opening bars longer increases violence

A new study published today in the international journal Addiction demonstrates that even small changes in pub and bar closing hours seem to affect the number of violent incidents. The findings suggest that a one-hour extension ...

Wastewater used to map illicit drug use

A team of researchers has mapped patterns of illicit drug use across the state of Oregon using a method of sampling municipal wastewater before it is treated.

A rat's brain, on and off methamphetamine

Drug addiction is a vicious cycle of reward and withdrawal. Chronic users often relapse because of the unpleasant physical and psychological symptoms they experience when they stop taking the drug. Now, researchers report ...

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