It may surprise some to hear that "Sesame Street" has a legacy of musical guests ... R.E.M., and clever interpretations like odes to the letter U from both One Direction ("What Makes U Useful ...

Emilio Delgado, Luis on ‘Sesame Street’ for 45 years, dies Emilio Delgado, the actor and singer who for 45 years was a warm and familiar presence in children's lives and a rare Latino face on ...

Your browser does not support the video element. Since "Sesame Street" will soon be joining a new platform, there's no better time to take a walk down muppet memory ...