Study finds cannabis vaping more harmful than nicotine vaping Are Weed Vape Pens Safe? Vaping Cannabis Produces Stronger Effects Than Smoking Cannabis For Infrequent Users Johns Hopkins Medicine THC Oil: Risks, Addiction, and How to Get Help Smoking, Vaping Weed Increases Risk Of Asthma Attacks Among Young Adults, Study Finds Think your vape's just THC? Think again Synthetic cannabinoids, AKA Spice, are being found in vape liquids. These synthetic drugs were made for labs, not lungs, and were abandoned because they're