A research team has developed an artificial intelligence-powered ring equipped with micro-sonar technology that can continuously and in real time track finger-spelling in American Sign Language (ASL).

Your baby is going to understand and want to communicate ideas and requests with you a whole lot earlier than they’ll actually be able to verbalize the words. The gap between when a baby and young ...

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 ...