About 58 million non-smokers in the United States are exposed to dangerous secondhand smoke each year, according to a report from the CDC.

Dramatically reducing nicotine levels in cigarettes all at once would provide more health benefits overall than a gradual reduction, say researchers.

From 2012 - 2016, sales of electronic cigarettes and vaping products in the U.S. increased, while prices of these products dropped, according to the CDC.

More than twice as many colleges and universities in the United States were smoke- or tobacco-free in 2017 than in 2012, according to the CDC’s Morbidity and Mortality Weekly Report.

Research from Japan shows that exposure to tobacco smoke both prenatally and postnatally may raise the risk of hearing problems in children.

Are you and your partner trying to conceive? Learn about lifestyle changes you can make to increase your sperm health and more.

Many smokers believe that menthol cigarettes are safer. But research suggests that their health risks are even greater than regular cigarettes.

Quitting smoking can be hard, but you may recover faster than you expect. Here's what happens to your body days, months, and years after quitting smoking.

Can thyroid disease be prevented? Yes, if you know these 10 ways to prevent thyroid problems.

Evidence suggests that smokers who use e-cigarettes with nicotine are more likely to kick the habit than people who use the devices without nicotine.