HIV & AIDS

A bad buzz: Men with HIV need fewer drinks to feel effects

Researchers at Yale and the VA Pittsburgh Healthcare System compared the number of drinks that men with HIV infection, versus those without it, needed to get a buzz. They found that HIV-infected men were more sensitive to ...

Addiction

Tattoos, piercings, and drinking linked

Tattoos and body piercings have become so popular in western societies that many consider them fashion trends. While people acquire tattoos and piercings for different reasons, prior research has shown that individuals who ...

Psychology & Psychiatry

Does living in the United States promote teenage risk taking?

Teenagers are known for taking unnecessary risks, from reckless driving to smoking marijuana, but some seek out risky experiences more than others. A new study of sensation-seeking behavior led by a researcher at Columbia ...

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