What Is Vaping? Frontiers for Young Minds Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Vaping: The Smoke Free Habit That Isn't Risk Free PALS Community Magazine So vapes. They smell like bubblegum, look like highlighters, and somehow cost more than a week's groceries. But what's really going Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Vaping: Learn the Facts Canadian Lung Association