More than six decades after Jack Kirby and Stan Lee created a superhero team to rival the Justice League, the Fantastic Four ...

From Buenos Aires to Bangkok, Montreal to Moscow, nearly every taxi driver in the world understands "OK." It's a gift from American English that's spread across the globe in less than 200 years.

From Bruce Springsteen to Ozzy Osbourne, we're taking a look at the greatest singers in rock 'n' roll history.