Nicotine is a highly addictive stimulant that is found in tobacco products such as cigarettes, cigars and chewing tobacco.

When John,* 43, first heard about Zyn from a friend a couple years ago, it struck him as a “much better alternative to ...

Because most people who smoke start early, there’s also the sheer difficulty of quitting a decades-long habit and addiction to nicotine: It takes a person ... worse menopause symptoms and an increased ...

The adolescent brain may be uniquely vulnerable to nicotine. Vaping rewires brain regions involved in impulse control and reward. The risk of vaping is greater in teenagers. This past weekend, while I ...

For people recovering from substance use disorders, quitting smoking remains one of the most difficult—but most crucial—steps ...

For people recovering from substance use disorders, quitting smoking remains one of the most difficult-but most crucial-steps ...

Novel research has revealed that adolescent vaping of current delta-9-tetrahydrocannabinol (THC), cannabidiol (CBD), and ...