Among young people tested for the virus that causes COVID-19, teens who vape were five to seven times more likely to be infected than those who did not.

The social aspects of vaping drive teens and young adults to use Juul and other e-cigarettes, even though they know and understand the risks of doing so.

When researchers added the term "Juul" to questions about e-cigarette use, high school students who said they had vaped rose dramatically.

Vaping changes the oral microbiome and make users more prone to inflammation and infection.

Our fears of a youth vaping epidemic may be overblown: A new study finds that most teens don't vape—and those that do, don't on a regular basis.

A study finds that people who vape have a higher risk of self-reported COPD, the third leading cause of death associated with smoking.

Although vaping is safer than regular smoking in the short term, new findings indicate long-term health risks from the flavorings.

"E-cigarettes and cigarettes are economic substitutes… So if you raise the tax on one product, you will increase use of the other product."

With the recent spate of deaths and severe injuries linked to vaping, an expert weighs in on what she calls a "terrifying" crisis.

Vaping risks, and even deaths, are in the news. Here's a tobacco dependence expert's take on the issue.