The U.S. Army Corps of Engineers says the Standing Rock Sioux Tribe’s latest lawsuit over the Dakota Access Pipeline should be tossed, arguing the tribe can’t sue the agency over ...

Doug Burgum has yet to be confirmed as the new leader of the Department of the Interior but a contentious Indian Country issue has already been dumped on his desk.

The last South Dakota tribe to formally banish Gov. Kristi Noem from their lands is now the first to undo the restriction. In a letter to Noem written Tuesday, Flandreau Santee Sioux Tribe ...