Astrobiologist Joshua Sebree of the University of Northern Iowa suggests that South Dakota's Wind Cave exhibits chemical ...

Deep below the Earth’s surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the chemicals fossilized within shine in brilliant hues of pink, blue and green.

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry ...

The need to install an emergency generator at Jewel Cave National Monument in South Dakota will require a temporary halt in ...

A section of South Dakota’s Wind Cave seen under normal white light (left image) transforms into something otherworldly when placed under UV light (right image).

A gang of local boys led police to the cave hideout of a wanted killer after recognizing his photo in the newspaper.

Wind Cave, Badlands and Mount Rushmore. An official at Badlands National Park directed inquiries to a spokeswoman from the NPS Midwest regional office, which oversees South Dakota facilities.

Hidden beneath the Guadalupe Mountains, these caverns are a natural marvel, with over 119 caves formed from limestone. The ...

SIOUX FALLS, S.D. (AP) — Brooklyn Meyer scored 16 points and No. 25 South Dakota State cruised to an 87-67 win over Omaha on Thursday in the Summit League Tournament, giving the Jackrabbits ...

With that said, South Dakota's Wind Cave National Park offers travelers the unique chance to explore not only the 150 miles of mapped passageways through a breathtaking cave but also 33,970 acres ...

While tornado watches are in effect, damaging wind gusts and large hail remain the primary hazards from any severe thunderstorms on Sunday.

South Dakota State plays in Saturday's semifinal ... for the fifth-straight season and has won 16 straight games. Grace Cave scored 20 points for the eighth-seeded Mavericks.