Sex, Drugs and Rock ‘n’ Roll

Guitarist Dave Navarro, who has played with the Red Hot Chili Peppers, Nine Inch Nails and Jane's Addiction, asks how to maximize his energy after a sleepless night.

Guitarist Dave Navarro, who has played with the Red Hot Chili Peppers, Nine Inch Nails and Jane's Addiction, asks about the effects music has on the body.

While singing your heart out can give you a lift, it can also create a crisis. Learn how a great voice can become damaged, and how to treat it.

Champion poker player Phil Laak set the world record for the longest time spent playing poker in a single session at 115 consecutive hours. He explains how the marathon session affected his mind and body.