Cannabis-filled vape pens are an innovation story. Just as indoor growing changed everything for the way weed is cultivated, technology has granted us a new, discreet, and potent way to consume it ...

Dr. Laurie Vollen has been encouraging people to use cannabis for decades, recommending thousands of her patients smoke marijuana to treat a wide range of conditions. But the Berkeley medical ...

Here’s how it works. Electronic nicotine delivery systems (ENDs), also known as electronic cigarettes, e-cigarettes or vape pens, were introduced in the early 2000s as an alternative to tobacco ...