Conti is studying how water quality in the West Fork Gallatin River watershed has changed throughout 50 years of adjacent recreational, commercial and residential development in Big Sky.

If you're looking to take in some holiday lights in a beautiful downtown setting, Falls Park in Sioux Falls is a winter ...

Crow Creek Sioux Tribe members are working to identify who rests in an unmarked gravesite on the former grounds of the Immaculate Conception Mission Catholic boarding school.

The Big Sioux River flows under a Highway 34 bridge near Egan in southeastern South Dakota. (Makenzie Huber/South Dakota ...

Preliminary sampling data identified “forever chemicals” in the Big Sioux River in eastern South Dakota, flagging water ...

On Wednesday, the City of Sioux Falls and South Dakota DOT held another public open house to provide information on the next ...

The Spirit Mound Trust was founded by some local citizens in 1986 to preserve and restore Spirit Mound, which is now the only ...

Rowan University Professor Jonathan Olshefski will screen his second feature-length documentary, “ Without Arrows ,” Nov. 23 ...

The West Coast Conference wrapped up their second week of competition, and it was a mixed bag for the programs out west.

On behalf of the Cheyenne River Sioux Tribe ... Pine Ridge Reservation in South Dakota. Photo: Jeremiah M. Murphy Wounded Knee Massacre — Mass Murder of 350 Lakota Sitting Bull’s Hunkpapa Lakota camp ...

NORTH SIOUX CITY, SD (KTIV) - It’s been five months since the flooding of the Big Sioux River. To help those impacted, the ...

Northern Colorado head coach Steve Smiley returns to state after playing and coaching stints in Aberdeen, Spearfish ...