According to Dr London, the function of the lungs is to absorb oxygen into the blood and take out carbon dioxide. Taking in anything else is always harmful.

Hell, you might even be one of the 3.2 percent of people (and more than two million teenagers) in the U.S. who are riding the vape train, per the Centers for Disease Control and Prevention. Hell, ...

What you need to know: Rare but serious cases of lung damage have been reported in the USA. Health professionals are concerned about unknown long-term effects. Teens may be especially vulnerable to ...

A new study that found high levels of heavy metals in popular nicotine vapes adds to concerns about the products. By Dani Blum When vapes started to become popular in the mid-2010s, the tiny ...

It is a popular belief that vaping is a safer alternative to smoking cigarettes, and the number of its users, particularly among youngsters, has increased across the world. Vaping, also known as ...

Recent testing by a Virginia Commonwealth University forensic toxicology research lab is uncovering the hidden dangers of vapes and cannabis products used by more than a million school-age children ...