Archived articles


Expert insights
Are nicotine pouches safe?
Published March 8, 2024
Smoke-free, flavored nicotine pouches, including the brand Zyn, are going viral on TikTok. A Johns Hopkins expert weighs in on their safety.
Artificial Intelligence
Smoke signals
Published May 12, 2023
Researchers use artificial intelligence to analyze Reddit posts, gaining valuable insights into how people think about vaping
Expert insights
How safe is vaping?
Published Oct 13, 2022
Johns Hopkins experts help clear the air on what we know, and what we don't, when it comes to vaping
Vaping liquids, aerosols contain thousands of unknown chemicals
Published Oct 7, 2021
Study identifies compounds undisclosed by popular brands including industrial chemicals, caffeine
The dangers of vaping
Published Sept 30, 2019
Joanna Cohen, director of the Institute for Global Tobacco Control, talks about the recent uptick in illnesses and deaths linked to vaping