Are E-Cigarettes Helping Smokers Quit Cigarettes?

Scientists in California studying vaping’s impact on U.S. smokers have found that a significant number have quit smoking as e-cigs have risen in popularity, but are e-cigs to thank? While the scientists around the world remain divided on whether e-cigs serve more good than bad, this latest study, which was led by Shu-Hong Zhu with …