Ubiquitous video technology and social media have given deaf people a new way to communicate. They’re using it to transform American Sign Language. Scroll This is how a deaf person in America would ...

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 ...

While working at the Salk Institute for Biological Studies in La Jolla, Calif., the late cognitive neuroscientist Ursula Bellugi discovered that, much like spoken language, sign language was made up ...

Performed simultaneously in sign language and sung English, a Los Angeles revival of the Green Day musical finds new ways to communicate rage and angst. Otis Jones IV (signer, on the right) and James ...