Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...

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Well more than 100 distinct sign languages exist worldwide, with each having features that made it possible for researchers to create an evolutionary tree of their lineages. More than 140 sign ...

Post written by François Grosjean. All language scientists have a wow moment in their profession. Mine was when I was introduced to sign language and to the world of the Deaf. I was simply overwhelmed ...

Every year, the International Day of Sign Languages is observed to recognise the importance of sign language in preserving the linguistic identity and cultural diversity of deaf communities worldwide.

Welcome to the American Sign Language (ASL) program, housed in the Department of Speech, Language, and Hearing Science at the University of Colorado! We are a vibrant, multicultural, diverse community ...

We all communicate through words, either by speaking or writing. Very rarely, we use nods, or some simple hand signs to communicate. Unfortunately, there are deaf people in the world who cannot hear ...