Paul Schrodt is a freelance writer and editor covering pop culture and the entertainment industry. He's also written for The New York Times, The Wall Street Journal, GQ, Men's Health, The Hollywood Reporter, and others.

The Volcano Vaporizer has become a coveted status symbol for posh pot smokers, who say it draws out the drug's aroma like "the bouquet of a wine," and their personal trainers insist on it.

As the FDA paves the way for clinical LSD trials, scientists are exploring its medical benefits. Is acid the new Xanax? Plus, from Angelina to The Beatles, a gallery of celebrity trippers.