San Francisco bans smoking, vaping tobacco in apartments but says weed is OK KTVU FOX 2 Study finds cannabis vaping more harmful than nicotine vaping Is Vaping or Smoking Marijuana Healthier? It's Complicated. Business Insider Smoking vs Vaping Cannabis: Which One Is Better? Discover Marijuana Drug vaping applied to cannabis: Is Cannavaping a therapeutic alternative to marijuana? Scientific Reports Cannabis' vapes do you know what you're vaping? FRANK