These can also contribute to the development of popcorn lung. According to the ALA, vape liquid can contain nicotine, propylene glycol, and flavoring, among other chemicals. The Centers for ...

Big tobacco owns many of the top vape manufacturers. Ling explains why vapes are more addictive than ever before – and why regulating them is so tough. Almost a decade ago, the average vape cartridge ...

Amirul (not his real name) was offered a vape by his friend in September, and took a puff without thinking much about it. On his friend’s urging, the 21-year-old student took another puff and this ...