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 ...

Afterwork phone calls or Zoom hangouts with family and friends -- or even your therapist -- have become a crucial part of how we stay connected and sane during the Covid-19 pandemic. But for 30 ...

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 ...