Tribal officials were unable to locate three missing men in the Whipple Federal Building on Thursday.

The president of Oglala Sioux Tribe in South Dakota on Tuesday called for the immediate release of tribal members who were ...

The president of the Oglala Sioux Tribe is walking back claims of pressure and arrests he made earlier this week.

"Members of the Oglala Sioux Tribe are United States citizens. We are the first Americans." ...

SIOUX FALLS, S.D. (KELO) — The president of the Oglala Sioux Tribe, whose reservation lands are located in South Dakota, has ...

The president of the Oglala Sioux Tribe said Thursday that he's been "made aware" that U.S. Immigration and Customs Enforcement detained four of its members in Minneapolis.

RAPID CITY, S.D. — The Crow Creek Sioux Tribe is the latest tribal government to ban South Dakota Republican Gov. Kristi Noem from their reservation in response to allegations she's made that some ...

WAGNER — Yankton Sioux Tribe officials said Wednesday they know where the drugs on their tribal lands are coming from. “Not the cartels,” said Justin Song Hawk, a former tribal police officer. Other ...

When ICE detained four homeless men who had been living under a bridge in Minneapolis, they took members of the Oglala Sioux Tribe, according to the tribe’s president. Oglala Sioux tribal attorneys ...

Oglala Sioux Tribe demands release of members reportedly held by ICE in Minneapolis amid disputes over tribal sovereignty, ...

The Cheyenne River Sioux Tribe filed two motions in a federal district court. — -- A Native American tribe has filed the first legal challenge to block the nearly finished Dakota Access Pipeline ...