(Reuters Health) - Teens who try electronic cigarettes may be more than twice as likely to progress to traditional cigarettes as their peers who haven't used the devices, a recent U.S. study finds.

Cigarette smoking may be declining worldwide, but tobacco use is still responsible for the deaths of about 6 million people globally each year, according to the World Health Organization. In the ...

Tobacco use among teens have fallen in the last couple years, but rates remain buoyed by the popularity of e-cigarettes. According to the CDC, roughly 1 in 4 high school students have reported using a ...

A massive nationwide study shows that lighting up before age 20 leaves a lasting cardiovascular imprint, intensifying the damage of smoking and raising the risk of heart attack, stroke, and early ...