Dr. Lanny Real Bird (left) signs “I know” or “that’s right” to Floyd Favel (right) who is checking that Real Bird knows what he’s indicating. One summer, when the theatre artist Floyd Favel was in his ...

American Sign Language is the most widely used sign language for those who are hearing impaired or deaf, but Indigenous people used sign languages long before the development of ASL. There's Plateau ...

Viewers who tune into the Super Bowl pregame show on Sunday will be treated to an unusual performance of “America the Beautiful,” which will be told, in part, through Native American sign language.

Troy Kotsur, Justina Miles and Colin Denny perform in American Sign Language and Plains Indian Sign Language at the Super Bowl LVII pregame show at State Farm Stadium in Glendale, Ariz., on Sunday.