Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals What does the evidence say about youth vaping? study Dr Colin Mendelsohn No, vapes aren't 95% less harmful than cigarettes. Here's how this decade old myth took off Can vaping cause cancer? The evidence suggests it might. The Washington Post Vaping: How popular are e cigarettes? Vapes vs Cigarettes: Which One is More Deadly? Atlus