WASHINGTON (7News) — A disturbing new study links concentrated toxins to some of the most popular vaping devices in America.

People living in high pollution areas may rack up DNA glitches that trigger lung cancer, scientists suggest July 2 in Nature. Those glitches can include mutations that hobble the very genes that ...

The Food and Drug Administration has granted permission for Juul to continue selling its e-cigarettes, offering some reprieve ...

The prevalence of colon cancer in the United States is significant. In 2025, an estimated 154,270 new cases of colon cancer ...

Nicotine, an addictive stimulant found in the tobacco plant, can increase the release of dopamine and other neurotransmitters ...

The FDA decision applies to both tobacco- and menthol-flavored versions of the reusable product, which works with ...

FDA regulators said Juul's studies show its e-cigarettes are less harmful for adult smokers, who can benefit from switching ...

The Food and Drug Administration is allowing vaping brand Juul to keep its e-cigarettes on the market, providing relief to a ...

In addition to shortening life spans, decimating taste buds and filling lungs with black goo, vaping may also affect fetal ...

Nicotine can be detected in the body for longer than you'd probably expect. Here's what you should know—plus helpful tricks to quit smoking.