Don't give up yet. Those healthy New Year's resolutions may help you reduce your cancer risk, according to the authors of a new study.

There's good news and bad news about how adolescents in the United States are using substances like nicotine, marijuana and opioids.

Electronic cigarette use in high school may lead to tobacco cigarette use later on, according to a new study.

In spite of stroke-prevention efforts in recent years, stroke risk factors appear to be becoming more common, according to a new study.

Many heart attack survivors may be missing out on an opportunity to quit smoking after they leave the hospital, a new study found.

Between 2015 and 2016, the number of middle and high school students who said they used tobacco products dropped, according to a new report.

Despite their marketing as a "healthier" option, so-called "light" filtered cigarettes may actually be causing more cases of a certain type of lung cancer, a new study found.

Although the prevalence of daily smoking has declined in recent years, nearly 1 billion people still light up every day, according to a new study.

Even if they've never smoked a cigarette, teens who vape may be more likely to start smoking cigarettes later on, according to a new study.

Youth smoking has declined over the last decade, but electronic cigarettes may be attracting young people who weren't likely to use tobacco products at all, a new study found.