Is addiction a choice or a disease? A psychiatrist explains how repeated substance use changes brain reward and ...

We need a new paradigm for addiction that puts psychology first and recognizes its heterogeneity. Only then will we see that ...

In the years since the 1964 Surgeon General’s report revealed that smoking caused cancer, tobacco use has declined significantly. Only 12% of American adults smoke cigarettes today, compared to nearly ...

Quitting cigarettes is good for your health. But how do you do it? Smoking is one of the biggest killers, with around 14% of deaths worldwide attributed to smoking-related illnesses, according to ...