vaping

The chemical was found in all 29 lung fluid samples tested.

In light of recent reports of electronic-cigarette–related illness and death, UNC Chapel Hill professor Robert Tarran discusses the dangerous effects of e-liquids on the lungs.

A small, in vitro study concludes that e-cigarette vapor harms macrophages taken from human lung tissue.

New findings suggest that nicotine inhaled from e-cigarettes could contribute to cancer and heart disease, but critics warn that the data are too preliminary to draw such conclusions.

New evidence suggests e-cigarettes are not without risks to human health, but can be useful in getting people to kick their smoking habit.