For nonsmokers, "No Smoking" signs may fade into the background. But those little signs might make a big difference in their health.

Ready to quit smoking? If so, there are a lot of helpful options out there and they've just been compared for the first time.

Are electronic cigarettes a gateway to the real thing? New evidence suggests that, for teens, they could be.

Many people believe that a positive mindset can help them overcome disease. New evidence suggests that the power of the mind-body connection may not only be real, it may also be a two-way street.

If you think chewing or dipping tobacco is safer than smoking, you may want to think again.

The American Heart Association (AHA) has identified seven simple steps people can take to reduce their risk of heart disease. But new evidence suggests that the AHA's "Life's Simple 7" may wind up benefiting much more than patients' hearts. {C}

The American Academy of Pediatrics (AAP), a leading authority on children's health issues, is looking to clear the air on tobacco product use.

After a heart attack, taking care of your body is very important — and so is taking care of your mind.

If you're a man taking Chantix and aren't seeing immediate results, don't get discouraged just yet. New evidence suggests that the popular anti-smoking aid may help women more than men — but only at first.

Smoking has been tied to numerous health issues. Now an expert panel has made recommendations for doctors who care for adults and pregnant women who smoke.