Smoking

The residue from cigarette smoke that lingers long after the smoke has cleared is still harmful to human cells.

Eating fruits and vegetables may help some people quit smoking.

You may gain 8 to 11 pounds when you quit smoking, but it's still the healthier choice.

People living in apartment buildings may breathe in tobacco smoke even if they don't know it, a new study suggests.

A public health campaign that features a testimonial from someone who doesn't actually have the disease they say they have is ethically wrong, experts say.

Smoking, drinking and being overweight might not have of an effect on sperm counts

With just a drag, nicotine receptors in the brain send chemicals that cause feelings of happiness and comfort.

Reports of overheating drills and injuries lead to recall.