The Outdoor Campus in Sioux Falls was one of four sites across the state with river clean-ups hosted by Friends of the Big Sioux River.

Keeping cattle waste out of the river that runs through the state’s largest city will cost about $11 million over the next ...

The Big Sioux River in Sioux Falls is sitting below average in terms of streamflow for this time of year, according to the ...

Hollywood legend James Brolin stars as a tough Texas rancher in "Ransom Canyon," a modern Western about land, loyalty, and ...

The city of Sioux Falls is partnering with South Dakota State University for its 13th annual conference on caring for the Big Sioux River. The Big Sioux River Summit will be held April 16 and ...

SIOUX FALLS, S.D. (KELO) — The Big Sioux River in Sioux Falls is ... This low streamflow appears to be confined to the portion of the river that loops south through Sioux Falls and up to the ...

A House speaker with grassroots support and an attorney general are among other potential candidates for the Republican ...

From left, 2026 Democratic candidate for U.S. Senate Julian Beaudion, former USDA Rural Development Director Nikki Gronli, ...

Signs of disrepair are scattered throughout the 115-year-old building, from chipping plaster to cracked paint and water ...

With South Dakota’s traditionally lax approach to state regulations, the lack of federal oversight has some environmental groups concerned that water quality in the Big Sioux River, for example ...