(CNN) — Although sales of tobacco products have been restricted in hundreds of municipalities across the US, a new study is highlighting some loopholes that allow children to bypass online regulations ...

Children who live in homes where adults use e-cigarettes are exposed to significantly less nicotine through secondhand aerosols than children in homes where adults use traditional cigarettes, a new ...

As sales of e-cigarettes near $1B, restrictions on their use are being weighed. July 31, 2013 -- E-cigarettes—a relative novelty three years ago--are about to hit $1 billion in sales, according to ...

Some disposable e-cigarettes, including vape pods, have alarmingly high levels of toxic metals in their vapor, found a UC Davis study. The items are especially popular with young adults and teens.