Since April, no one has been able to get into the Cheyenne River Sioux territory in South Dakota without clearing a highway checkpoint. The tribe set up checkpoints surrounding its 4,200-square ...

The project has been decades in the making. Meanwhile, representatives of the Southern Cheyenne and Arapaho tribes of ...

The Center of the American West (CAW), the Center for Native American and Indigenous Studies (CNAIS), Rocky Mountain National Park (RMNP), and representatives from the Arapaho Tribe of the Wind River ...

The troubles would erupt into an all-out war. In autumn 1864, while the Civil War raged half a continent away, a group of Cheyenne Indians made winter quarters on Sand Creek in Colorado Territory ...

The project has been decades in the making. Meanwhile, representatives of the Southern Cheyenne and Arapaho tribes of Oklahoma said they were not included in the discussions and did not even know ...