The singer and songwriter’s 2008 appearance on the show brought her closer to 3-year-olds — and the Muppet Telly — than she ever imagined. By Melena Ryzik One of the most popular “Sesame Street” songs ...

The 39th season of Sesame Street, which premieres Monday, is surprisingly well stocked with quirky guest stars, including Will Arnett, Neil Patrick Harris, and Feist ...

Elmo meets Memorybot, a robot who is losing his power. When Memorybot explains that he needs "memory" to power up again, Elmo rushes to help by sharing some of his fondest memories with his new friend ...