Can vaping cause cancer? The evidence suggests it might. The Washington Post Vaping can cause cancer, say researchers but still isn't as damaging as smoking cigarettes. More than 5.5 million Britons currently use e cigarettes, which have long been viewed as a safer alternative Massachusetts new vaping campaign done with student input masslive.com E Cigarettes and Breast Cancer: Is Vaping Really Safer? VAPING IS NOT SAFE AND THE CANCER WARNING IS NOW MUCH STRONGER For years, vaping was sold as the safer option. But safer than cigarettes does not mean safe. A major