New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking Can vaping cause cancer? The evidence suggests it might. The Washington Post Adolescents and E cigarette Use: Long term Effects, Behaviors and Lung Injury E Cigarette Smoke Causes Lung Cancer in Mice NYU Langone News E cigarettes are like a flamethrower of chemicals, says Natalie Gassman, Ph.D., who conducts cancer research at the MCI. Read more about her important work related to vaping, tanning and more in this