including the Ogallala Aquifer, which lies underneath parts of the Pine Ridge Reservation but does not extend into the West River/Lyman-Jones service area. The Oglala Sioux people were made to ...

So, there’s only portions of the aquifer on the Pine Ridge Reservation that pass the Environmental Protection Agency’s maximum contaminant level for alpha emitters. So we have to mix half and ...

Joe and Kristen Maslak live on a 5-acre equestrian property in Pine Ridge Estates — a place they say is everything they ever ...

On the Pine Ridge Indian Reservation in South Dakota, extreme weather and bad roads have left some residents stranded for nearly two weeks with limited food and water. David Gibbons, left ...

When Aaron Huey first visited South Dakota’s Pine Ridge Reservation in 2005, he didn’t expect that it would be a world-altering experience. He began the project as an objective photojournalist ...

(Reuters) - Oglala Sioux Tribe members have voted to end a widely ignored prohibition on alcohol at the Pine Ridge Indian Reservation in South Dakota, one of the poorest areas in the United States.