Vaping has an immediate effect on how well the user’s blood vessels work, even if the e-cigarette doesn’t contain nicotine, according to new research. The research – which has not been published in a ...

Experts debate e-cigarettes' role in smoking cessation and public health at ERS Congress 2025, weighing benefits against potential risks and regulatory needs. A lively pro-con session on e-cigarettes ...

E-cigarettes work by heating a nicotine solution, or e-liquid, which contains, in addition to flavoring, a substrate called propylene glycol. The U.S. Food and Drug Administration generally regards ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. I noticed the sign outside my favorite milk store the other day: "Try our electronic cigarettes." To make sure I didn't forget, ...