MISSOULA, Mont. -- Students at Chief Charlo Elementary recently learned over 20 different signs from Plains Indian Sign Language through an initiative grant impacting education across the Missoula ...

Students at Chief Charlo Elementary recently learned over 20 different signs from Plains Indian Sign Language through an initiative grant impacting education across the Missoula County district and ...

BILLINGS - Loretha (Rising Sun) Grinsell is fluent in a language few people understand, a language without spoken words. Grinsell, who is deaf, grew up on the Northern Cheyenne Reservation using ...

In honor of Native American Heritage Month, the Billings Public Library is presenting a talk by Ron Garritson, an expert in Plains Indian Sign Language. His talk focusing on the language and the ...

Crow historians Oly Hugs, right, and William Big Day share a conversation during the Plains Indian Sign Language program at the Western Heritage Center on Thursday. Big Day told a story in sign ...

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.