Healthy lifestyle changes after being diagnosed with a serious illness can improve quality of life. But, people over 50 are more prone to keep doing the same old thing.

Two decades ago, Congress decided to crack down on illegal tobacco sales to minors. The 2011 report showed that federal and state efforts have really paid off.

Not everyone gains weight when they quit smoking but, unfortunately, about 84 percent do. Making the effort to not overeat for the first few months after quitting could help.

Nearly a quarter of college freshman girls smoke hookahs. Alcohol and marijuana use were common predictors of hookah smoking, as well.

Researchers have found a link between childhood trauma in girls and becoming a smoker later in life.  The same link could not be found with male smokers.

The summer months are a time for rest and relaxation. For some teens though, they can also be a time for risk taking and substance abuse.

Think about the last time you saw an actor smoking in a film. Did the actor look cool or dumb? Were they a "good guy" or a "bad guy?" Was the movie rated PG-13 or R? Does it matter?

One of the unfortunate aspects of lung cancer is that it tends to have a high rate of recurrence. It can be treated successfully only to return, and that return often comes far too soon.

It's no surprise that smoking is harmful to a pregnant woman's fetus. But smoking can also increase the risk of a woman experiencing a dangerous kind of pregnancy in the first place.

Veterans with a physical illness or injury are more likely to be told, ‘it’s time to quit smoking,’ than veterans with mental health disorders. All veterans need help to quit smoking.