High schools around the Whanganui region are dealing with a rise in vaping among younger students, but principals say there’s ...

That explained alcohol, nicotine, and heroin reasonably well ... “Reward is important in the beginning of the addiction cycle, but the response to reward is reduced as the disorder continues ...

The F.D.A. is making its biggest move yet to end smoking. It needs to be careful not to give rise to another public health ...

Attention-deficit/hyperactivity disorder (ADHD) symptoms are associated with onset of nicotine and tobacco use in U.S. youths ...