As hard as it is to believe, a lot of people still smoke cigarettes—nearly 30 million people in this country alone. Aside from the well-proven health impact, smoking also has a long list of ...

A smoke’s no joke. Smoking five cigarettes a day hurts your lungs nearly as much as smoking two packs, according to new research by Columbia University’s Vagelos College of Physicians and Surgeons.

If you smoke, you’ve probably become used to the smell and don’t realize how strong it is. If you want to get rid of cigarette odor, asking a nonsmoker to sniff out the situation will help. Of course, ...

Thirdhand smoke lingers in homes and may expose children to toxic substances even without active smoking. Biomarker testing revealed tobacco exposure in all children studied, despite 60% of caregivers ...