A study recently published in the American Journal of Physiology warns that some additives and flavors in electronic cigarettes may be as harmful as — or even worse than — normal tobacco cigarettes.

E-cigarette vapor exposure, independent nicotine, was shown to alter lipid homeostasis and immunity impairment in mice, warranting further investigation into these vaping solvents. Exposure to ...

A small study that compared the lungs of cigarette smokers with e-cigarette smokers found that e-cigarette smokers had more lung inflammation than those who smoked tobacco. The pilot study, published ...

A study by the French consumer organisation, the National Consumers' Institute, has found harmful chemicals in electronic cigarettes, sparking renewed concerns about the products that are often hailed ...