Most smokers wrongly believe vaping is at least as harmful as smoking UCL News UCL University College London Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the E cigarette risk perceptions an American crime scene The Counterfactual Study finds e cigarettes may be as harmful as smoking tobacco UPI.com Seeing Through The Cloud: How Vaping Affects Your Oral Health Medicine Hat Dental Vaping study shows e cigarettes more harmful than thought triple j