It has been 150 years since miners first flocked to South Dakota's Black Hills in a gold rush that displaced Native Americans ...

Black Hills Energy has announced its merger with another Great Plains utility company in response to what it says is a ...

Under the all-stock deal, NorthWestern shareholders will receive 0.98 Black Hills share for each held. This per-share value ...

Black Hills and NorthWestern Energy have entered a definitive agreement that will establish a electric and natural gas ...

The utility will have a market capitalization of approximately $7.8 billion, based on each company’s closing stock price as ...

Miners want to return to the treasured landscape, promising an economic boost while raising fears of how modern gold ...

Energy President and CEO Linn Evans has announced that the Rapid City-headquartered utility company intends to merge with ...

Black Hills Corp. (NYSE:BKH) and NorthWestern Energy Group Inc. (NASDAQ:NWE) unveiled plans on Tuesday to merge in an ...

The combined company will be worth $15.4 billion, based on each company's closing stock price on Monday, and have about 2.1 ...

A major change is coming for one southern Colorado utility company. Tuesday, Black Hills Energy announced they plan to merge ...

NorthWestern Energy Group and Black Hills have agreed to combine to form a large $7.8 billion regulated electric and natural ...

NorthWestern shareholders will receive 0.98 shares of Black Hills for each held. Black Hills stockholders would own roughly ...