Teens who complete a five-minute computer screening program that includes six questions about alcohol and drug use, and who talk with their pediatrician briefly about the results, reduce their risk of drinking up to one year later, according to a new study.

A new study finds an extract of the Chinese herb kudzu may help curb binge drinking. The study found components found in the kudzu root can reduce alcohol consumption, without side effects.

A study of more than six thousand twins finds a link between substance abuse early in life, and a decreased likelihood of finishing college.

Tennessee’s new law requiring drug testing for welfare recipients, which Governor Bill Haslam said he will sign, faces constitutional questions, according to The Tennessean.

Intoxication is a key factor in many boating accidents, experts say, as boating season gets underway. In Texas, almost 100 people died in boating accidents over the last three years, and alcohol use was the leading contributor, the Houston Chronicle reports.

A new government report suggests that treating drug use as a public health issue could lead to reduced crime rates. The annual report by the White House Office of National Drug Control Policy finds illegal drugs play a central role in criminal acts.

Medical marijuana was a key issue in this week’s Democratic primary race for Oregon Attorney General. A retired state judge who was supported by advocates of the issue defeated a former federal prosecutor who oversaw raids on medical marijuana growers.

Fewer teenagers and young adults in the United States are smoking, a new government report finds. The drop can be attributed to several causes, including an increase in cigarette taxes, Bloomberg reports.