Vaping Rises Among Teens NIH News in Health Study uses powerful new 'digital cohort' method to understand vaping epidemic New research begins to study the effect of vaping on children BBC Newsround Despite health risks, more than a quarter of high schoolers say they vape, study finds CBC News Study: Potent sweetener neotame found by researchers in popular vapes Study: College Students Vape Much More Than They Realize UW CTRI UWMadison