One in four teens who use electronic cigarettes have tried "dripping" liquid nicotine directly onto the heating coils on the devices to get thicker clouds of vapor, a new study suggests. Big U.S.

Reducing the harm associated with tobacco use is a legitimate aim. ... What is needed to determine how best to achieve this is good-quality science...-- Jeff Stier, senior fellow at the National ...

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PHILADELPHIA (CBS) -- A new study finds that some of the liquids used in e-cigarettes might be toxic. Many people believe using e-cigarettes, or vaping, is a healthy alternative to smoking, but ...

The number of electronic cigarette-related calls to the Iowa Poison Control Center has nearly doubled in the last two years.More than half of those calls are cases involving children under the age of ...

The end of the year brings out our best intentions to reboot. If you’re a cigarette smoker, this probably means that you’re recycling last year’s resolution to quit. Or you could try swapping out ...

Federal regulators warned 13 e-cigarette liquid makers and sellers Tuesday that they need to change packaging after children accidentally drank liquid nicotine. Several of the online retailers were ...

Add Yahoo as a preferred source to see more of our stories on Google. An exhibitor staff member uses an electronic cigarette at Beijing International Vapor Distribution Alliance Expo (VAPE CHINA EXPO) ...