Many people assume the health risks of smoking take years to appear. Experts say the impact of a single cigarette begins ...

Many tobacco users focus only on the immediate expense of buying cigarettes or other tobacco products. However, the long-term ...

SAN FRANCISCO (KRON) — A new study from University of California San Francisco researchers found evidence that e-cigarettes and marijuana have harmful effects on the heart that are similar to negative ...

Two related studies, one in humans and the other in rats, found that the cardiovascular effects of cigarettes and e-cigarettes are strikingly similar, and these harmful effects on blood vessel ...

SAN DIEGO — Almost one-third of adverse-event reports for e-cigarettes are related to secondhand exposure, according to a US Food and Drug Administration (FDA) analysis. The numbers are increasing, ...

CHARLESTON, S.C. (WCSC) - One professor at the Medical University of South Carolina says e-cigarettes could be a curse for kids but a potential blessing for adults. According to the Centers for ...

Our bones constantly repair themselves, but nicotine and other harmful substances in tobacco slow this process. Smoking ...

People who vape regularly show altered activity in 3,124 genes across the genome compared with people who do not smoke or ...

I've tried everything else to reduce my stress. In this economy, it wasn't enough.

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...