A new study is raising concerns over the health impacts of vaping. Researchers at the University of California, Davis, found that some popular electronic cigarettes produce toxic metals at levels much ...

E‑cigarettes were initially marketed as a sleek way to help people quit traditional cigarettes — but that sentiment has largely gone up in smoke. Research indicates that most adult smokers who try ...

Some popular disposable e-cigarettes emit toxic metals at levels that surpass those found in traditional cigarettes and earlier generations of vapes, according to a new study by researchers at UC ...