Let’s check what we’ve heard and what we think we know against the science.

Have you been wondering why it's so hard for you to quit smoking? Well, here is it. However, every smoker is addicted to a different combination of the “stimulants” in cigarettes, making their ...

PHILADELPHIA (WPVI) -- A somewhat controversial smoking ban has gone into effect in Philadelphia. All city-funded residential drug and alcohol treatment programs are now tobacco-free. Some say it's ...