HOLLYWOOD, LOS ANGELES (KABC) -- A Dalmatian is helping hospital patients heal, despite his own disability. You might be tempted to call out to Charlie the Dalmatian, but he may not respond. "He's 100 ...

There is so much more to sign language than the hands, as interpreter Christine Dudley demonstrates. Carlo Allegri/Reuters Most people are familiar with sign language, the system that deaf people use ...