Can vaping damage your lungs? What we do (and don't) know Harvard Health E Cigarettes and Their Use in the U.S. and Kansas Kansas Health Institute Use of electronic cigarettes remains high among teens Eagle Eye News Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas All E Cigarettes Emit Harmful Chemicals, but Some Emit More Than Others Berkeley Lab Berkeley Lab News Center