NPR's Ailsa Chang speaks with Amanda Morris about how sign language evolves over time, the subject of her recent piece in The New York Times. In 2014, the Oxford English Dictionary, perhaps the most ...

Sign language apps are learning tools that use images, videos, games, dictionaries, and interactive lessons to help people learn sign language on their smartphone or tablet. Share on Pinterest Sign ...

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 ...

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 ...

Before we answer that question, it might be useful to first consider what a “language” is. Spoken languages are naturally developed complex systems that use a set of conventionalised sound-based ...