The rate of smoking cigarettes has steadily declined since the 1960s – when Congress required warnings on cigarette boxes.

Smoking tobacco is so harmful to the body that it changes a person's immune system, leaving them vulnerable to more disease and infection even years after they've quit, a new study found.Video above: ...

Tobacco use is the leading cause of preventable death in the United States. According to the Centers for Disease Control and Prevention (CDC), close to a half a million Americans die prematurely each ...