Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes Adult Smoking in U.S. Fell to Record Campaign for Tobacco Free Kids Mapped: Teen Vaping Rates by U.S. State (2025) Ecigator Opinion Less than 10 percent now smoke, but we're still far from finished AOL Why a group of U.S. states smokes more than a less developed country