Pew found a huge age gap, with young adults overwhelmingly less religious than their elders—some 46 percent of the youngest Americans identify as Christian, compared to 80 percent of the oldest adults ...

Summit Carbon Solutions has filed a motion to pause its permit application with the South Dakota Public Utilities Commission.

About 43% of South Dakota's state budget comes from federal funding, according to a recent report from WalletHub.

Starting your own company can have high starting costs, and not every location is equally ideal for business owners.

The head of the South Dakota Department of Transportation dismissed the possibility of passenger rail in the state during a meeting of the Railroad Authority Board on Wednesday. Secretary Joel ...

What is now South Dakota was among the northern Plains land claimed by the French and sold to the U.S. in the 1803 Louisiana Purchase. South Dakota Law Raises ...

The remains of a woman found dead on a reservation in southwestern South Dakota in January has been identified as Michelle Elbow Shield, a Sioux woman who went missing more than a year ago.

Amid growing concerns over Bitcoin’s price volatility, South Dakota lawmakers rejected a proposal on Monday to consider a strategic Bitcoin reserve during the current legislative session ...

As Donald Trump is the only candidate who would’ve been on the ballot, there is no South Dakota Republican presidential primary. The state’s delegates can vote for the candidate of their ...

All times ET. Not all candidates are listed. CNN will broadcast a projected winner only after an extensive review of data from a number of sources. "Flipped seat" denotes a race where the 2020 ...