A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in our solar system.

The Tigers team stormed the court in celebration after claiming their first ever South Dakota boys tennis state title.

Alexander Rallis competed in flight one singles and flight one doubles for Harrisburg.

The agreements let officials trained by U.S. Immigration and Customs Enforcement (ICE) ask people about their immigration ...

South Dakota has not had a confirmed case of measles so far this year, but last July, it reported its first measles case in nine years.

Harrisburg held on to its opening day lead to win its first-Class AA boys tennis state tennis title in program history. After ...

After six years of business, Scandinavian Designs Furniture will be closing its Sioux Falls store in four to six weeks.