RAPID CITY, S.D., July 31, 2024 (GLOBE NEWSWIRE) -- Black Hills Corp. (NYSE: BKH) today announced financial results for the second quarter of 2024. Net income available for common stock and earnings per share for the three and six months ended June 30, 2024, compared to the three and six months ended June 30, 2023, were:  Three Months Ended June 30,  Six Months Ended June 30,  2024 2023  2024 2023  (in millions, except per share amounts) Net income available for common stock$22.8$23.1  $150.6$137.1 Earnin ...