Sesame Street’s Elmo turned 3-and-a-half Feb. 3, despite being introduced on the show in 1980. Here’s the reason why his age stays so specifically fixed.

Elmo is turning 3-and-a-half, his age forever and always, since he joined "Sesame Street" in 1980. Of late, he's become a social media sage.

Scenes from the set of “Sesame Street” in Queens, where an episode called “Happy Bert Day” — directed by Shannon Flynn — was taped in February. The episode aims to help children manage ...

Appearing on “Sesame Street”? That’s the best idea. The 55th season of the acclaimed family program features a star-studded lineup of ...

and the singing of “Happy Birthday” to Elmo at the iconic 123 Sesame Street stoop. Just for Kids Weekend and Elmo’s birthday festivities are included with regular SeaWorld Orlando admission.