Smoking, vaping called a deadly combination for lung cancer risk UPI.com Vaping Now Linked to Cancer? A Recent Study Linking Lung Cancer to Mice Suggests A Possibility Occupational Health & Safety Can vaping cause cancer? The evidence suggests it might. Yahoo Style Canada 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