Using a specially designed robotic system that mimics the mechanics of human breathing and vaping behavior ... microparticles compared to menthol-free juice. An accompanying analysis of patient ...

A bill is now in effect across the state, prohibiting vape shops from selling flavored juices. Many specialty stores were forced to yank their products from shelves or risk fines.

But what's actually in vape juices?E-juice usually contains nicotine, flavorings and other chemicals, according to the American Lung Association. It says that, additionally, when e-liquid heats up ...