Pine Ridge Indian Reservation officials hope to spur investigations into what they say are unsolved murders of 75 Native Americans over 30 years by presenting evidence to the U.S. attorney’s ...

Authorities are asking anyone with information to contact the Oglala Sioux Tribe Department of Public Safety at 605-867-5111 or submit an anonymous tip to 800-225-5324.

The Oglala Sioux Tribal Council will be asked to approve a search for the remains of a Black civil rights activist who ...

A tribe in South Dakota banished Gov. Kristi Noem from setting foot on its land in protest of her administration mulling plans to dispatch resources to Texas to bolster border security.

The Oglala Sioux tribe also became the first to recognize marriage equality earlier this year. While the Obergefell v. Hodges decision required each state to recognize marriage equality in 2015, ...