Smoking

The percentage of U.S. adults who smoke cigarettes was 17.8 percent in 2013, a drop from 20.9 percent in 2005, and the lowest rate of smoking since researchers began tracking this figure in 1965.

Depending on whom you ask, e-cigarettes are either a great tool to get people to quit smoking or another way to get people hooked on nicotine.

Smoking is to blame for about 14 million major medical conditions among American adults in a single year, a new study shows.

Smoking an electronic cigarette may come with unforeseen risks, such as exploding charging devices and accidental poisonings from nicotine exposure.

Policies aimed at lowering the rate of smoking may also lower the rate of suicide, a new study finds.

Nicotine inhalers, which are devices similar to electronic cigarettes, have existed for years, but they were just not cool enough to catch on, researchers say.

E-cigarettes are touted as being safer than regular cigarettes, but can these devices actually help people quit smoking? Here's a look at the truth behind some claims about e-cigarettes.

True statements about what smoking cigarettes can do to your health actually come as a surprise to many smokers, a new study suggests.