Since electronic cigarette liquid contains only propylene glycol, vegetable glycerin, flavorings and nicotine, the resulting vapor is unlikely to present any more disease risk than medicinal ...

At oral arguments earlier this week the Supreme Court was skeptical of the Food and Drug Administration’s effort to block a North Carolina-based company from challenging the denial of its application ...

The increasing use of e-cigarettes has introduced a new form of waste, consisting of e-liquid containers, cartridges with nicotine, and devices containing lithium-ion batteries. A 2017 study in ...

E-cigarettes work by heating liquid that turns into a vapor that is inhaled by the user. But the vapor contains more than just water; depending on the device, it may also include substances like ...