Is Vaping Better Than Smoking? American Heart Association Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN The Look of Vapes Has Changed. Here's Why the Shift Has Experts Worried. The New York Times Smoke detectors and vaping: Can e cigarettes cause problems on cruise ships? The Vape Debate: This New Trend May Be Riskier Than You Think MedStar Health