Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results Public Health Consequences of E Cigarettes E Cigarette Vapor Linked to Lung Cancer in Mice E cigarettes may be helping thousands a year to quit smoking, but Stop Smoking Services are still the best option Study of smoking cancer patients fuels e cigarette debate Fox News Disturbing Trends with E Cigarettes in Schools