Intonation is an integral part of communication for all speakers. But can sign languages have intonation? A new study shows that signers use their faces to create intonational ‘melodies’ just as ...

Nov. 6 -- THURSDAY, Nov. 5 (HealthDay News) -- Infants who are just a few days old cry with intonation patterns that reflect the language spoken by their parents, new research shows. The conclusion ...