Elmo, the red Muppet so closely associated with “Sesame Street,” has enjoyed a long and fruitful partnership with his fish, Dorothy, and his pal, Mr. Noodle. Soon, he will be extending his circle of ...

The little red fluffball with the orange nose has weighed in with a summer selection of new Elmo’s World videos and DVDs that will delight children and gradually drive parents nuts. Maybe it’s that ...