Different electronic cigarettes on white wooden table, flat lay. Smoking alternative Stock Photo Alamy Why is vaping so popular? Devices are sleek and can be highly addictive. Vox High nicotine e cigarettes flood market despite FDA rule Reuters E Cigarettes Vaping with Juul & Other Electronic Cigarettes Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Best Vapes That Look Like Cigarettes Easy Switch for Smokers