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

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 ...

Ellie’s smoking habit began, like many people, as a result of working around other smokers. “I realised while working at a restaurant that my coworkers who were smokers (which was most of them) were ...

A dad said his addiction became so bad, it eventually led to the worst moment of his life, something which he still blames ...