Many young people who started vaping nicotine as teens several years ago haven't quit the habit, data show. Daisy-Daisy / Getty Images G Kumar's vaping addiction peaked in college at the ...

Vaping has emerged in the last few years as a safer alternative to smoking. But health experts emphasize that "safer" doesn't mean "safe" — especially for people who don't already smoke ...

Many people believe vaping is a harmless alternative to smoking. Learn what the current research says about the side effects of vaping without nicotine.