The risk for mental health side effects tied to stop-smoking medications may be lower than once thought, according to a recent review of a large clinical trial.

Even smoking an average of one cigarette or less per day may increase your risk of dying earlier, a new study found.

Vaping may be just the beginning of some teens' nicotine use, according to a new study.

New e-cigarette regulations include rules to prevent minors from vaping.

Teens who wouldn't have started smoking in the first place may now be using electronic cigarettes, a new study found.

Cigarette smoking may increase kidney disease risk among African-Americans, according to a new study.

Medications that help patients quit smoking did not appear to cause serious neuropsychiatric side effects, a new study found.

It's a well-known fact that smoking during pregnancy can harm the baby. Now, researchers may have a clearer picture as to why that is.

Managing depression and trying to quit smoking at the same time can be a balancing act. But do depressed patients need additional support to quit?

It’s a well-known fact — cigarettes are bad for your health. Just how far the negative health effects of cigarettes reach, however, may come as a surprise to many.