Index finger up, middle fingers down, pinky up, thumb in: the standard rock 'n' roll salute ... who started making the hand-horns on stage circa 1979. With that knowledge, only fans can decide ...

“Amplified,” a new exhibit in Las Vegas, immerses visitors in the history of rock ‘n’ roll. The exhibit features a 360-degree theater with vibrant photos, videos and animations, as well as ...