A common e-cigarette flavoring may cause lung problems, study finds.
Liquid nicotine from e-cigarette products can pose a danger to young children.
What's really in that e-cigarette and is it harmful?
Does smoking an e-cigarette or hookah make you a tobacco user?
Teens who use e-cigarettes are exposed to toxic compounds, study finds.
Teens who use e-cigarettes at high risk of smoking traditional cigarettes, study finds.
Many more 10th graders who tried the devices were hooked on 'regular' cigarettes later, study found
Researchers caution that potential health concerns remain largely unknown
Cancer researchers build a case for e-cigarettes
The nicotine may cause adrenaline levels to spike, study finds
Small study links the devices to higher blood pressure, heart rate and stiffer arteries
E-cigarettes with nicotine may cause stiffening of the arteries, new study concludes