Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Can vaping cause cancer? The evidence suggests it might. The Washington Post Oral Health Risks of Vaping Thurston Community College The Epidemic that is Vaping: What every parent needs to know A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews Vaping likely to cause cancer, new Australian review of evidence finds ABC News