Consider yourself Elmo, celebrating your third birthday... once more. We are beginning to believe that this little red furball has figured out the secret to eternal youth.

The lovable fuzzy "Sesame Street" Muppet celebrates in a big way on Feb. 3. Elmo is turning 3-and-a-half, his age forever and always, since he joined "Sesame Street" in 1980. Just go with it.

photo ops with Elmo, Abby Cadabby, Cookie Monster and others, and the singing of “Happy Birthday” to Elmo at the iconic 123 Sesame Street stoop. Just for Kids Weekend and Elmo’s birthday ...

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

So, Elmo learned all about gratitude with SZA,” he said. "Elmo was feeling really, really happy after his playdate with Miss Reneé. It was a really beautiful song. She's got a great voice and ...