Find out everything there is to know about smoking and stay updated on the latest smoking news with the comprehensive articles, interactive features and smoking pictures at LiveScience.com. Learn more about this addictive habit as scientists continue to make amazing discoveries about the effects of smoking.
Nicotine vapes and two drugs called varenicline and cytisine were found to be the stop-smoking aids most likely to help people quit.
Experts agree that all else being equal, it is better to vape than to smoke traditional cigarettes, but e-cigarettes come with their own risks.
Smokers who quit, particularly at young ages, show much lower mortality rates than those who continue smoking.
Officials have more evidence that a chemical called vitamin E acetate is playing a role in the recent vaping outbreak, which has sickened thousands of Americans.
When comparing the dangers of e-cigarettes to cigarettes, some experts believe the health risks of e-cigs are not as serious as those from cigarettes.
A teen in Canada may be the first person to develop "popcorn lung" due to vaping, according to a new report.
Sign up for the Live Science daily newsletter now
Get the world’s most fascinating discoveries delivered straight to your inbox.