Among tobacco users in the U.S., the idea that vaping helps people quit smoking has become popular. But new scientific findings challenge that belief. In a large national study, researchers found that ...

A team of public health researchers has found "very low-certainty evidence" to support a commonly held belief that nicotine vaping is a gateway to cigarette smoking for young people. "Some—but not all ...

Five years ago, researchers led by Virginia Commonwealth University forensic science professor Michelle Peace, Ph.D., revealed that e-liquids — the flavored nicotine solution used in e-cigarettes — ...