Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Clearing the smoke around teen e cigarette use E Cigarettes And Vaping Q&A Health BeatHealth Beat The evidence keeps piling up: e cigarettes are definitely safer than smoking Science The Guardian New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking