The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times Does vaping cause lung cancer? UT MD Anderson New lung scans prove vaping is toxic. The science is officially in. Scans show that teens have developed "popcorn lung" as a result of vaping. It's a permanent, chronic disease that shortens Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus