Just burning tobacco also produces carbon monoxide, a big contributor to heart disease. So, tobacco companies are turning to science to make cigarettes safer. Through chemistry, mechanics, and genetic ...

The study, published in the Journal of Experimental Medicine, suggests that these alterations make cigarette smokers, and those exposed to second- and third-hand smoke, more susceptible to ...

For the research, 639 adult menthol smokers made hypothetical choices between menthol and non-menthol cigarettes, menthol and non-menthol e-cigarettes, and attempting to quit. Participants were ...