To parents worldwide, the Wiggles are more important than Dr. Spock. Four chaps from Australia have turned catchy tunes and primary colors into essential child-rearing tools and, along the way, have ...

The “c” answer might apply here, but a more accurate description of a Wiggle is: one of four young blokes who are Australia’s answer to Barney, the Teletubbies and Bob the Builder. The Wiggles, in ...