Current Projects Nicotine and Tobacco Research Laboratory The University of Texas at Arlington Is Juul The Safest Vape Is Juul FDA Says Juul Can't Claim To Be Safer Than Cigarettes JUUL Side Effects About E Cigarettes (Vapes) Smoking and Tobacco Use CDC FDA Says IQOS Tobacco Products Reduce Exposure to Harmful Chemicals Found In Cigarette Smoke Elevated Toxic Element Emissions from Popular Disposable E Cigarettes: Sources, Life Cycle, and Health Risks ACS Central Science