Grover used to be green ... He then debuted on "Sesame Street" as Cookie Monster, a much bigger Muppet with blue fur, no teeth, and a floppy, expressive body. From then on his design has mostly ...

Elmo, Cookie Monster, Grover, Abby Cadabby, Oscar the Grouch and Elmo's puppy Tango hang with WIRED to answer the Internet's ...

Grover and Abby Cadabby to teach children the ABCs, master the Freeze Dance and play rock, paper, scissors. The videos have now premiered on the Sesame Street YouTube channel and will bow on the ...