Addiction

Legalising marijuana can increase use: French study

Legalising marijuana can lead to increased use of the drug, according to a French study that looked at consumption levels in two US states and Uruguay in the midst of a debate over France's narcotics laws.

Neuroscience

Smoking and alcohol: Double trouble for the brain?

Along with many other harmful health consequences, smoking tobacco causes chemical changes, oxidative stress and inflammation in the brain. Excessive alcohol use can have similar effects. Surprisingly, however, very few studies ...

Neuroscience

If you're using drugs, scientists want to help you avoid addiction

Abstinence is the best way to avoid drug addiction. But in many societies, drug use is the norm, not the exception, especially by youth. What keeps the majority of users from becoming addicted? How drugs are taken has something ...

Addiction

Demand surges for addiction treatment during pregnancy

As soon as the home pregnancy test strip turned blue, Susan Bellone packed a few things and headed straight for Boston Medical Center's emergency room. She'd been using heroin and knew she needed medical help to protect her ...

Addiction

Australia cracks down on synthetic drugs

Australia imposed an interim ban on 19 synthetic cannabis and cocaine-like drugs on Sunday as part of a crackdown on the psychoactive substances which mimic the highs of their illegal counterparts.

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