Summit Carbon Solution's move follows the South Dakota's adoption of a ban on eminent domain for CO2 projects.

“In South Dakota, recent legislative changes have temporarily slowed our timeline, but they have not altered our vision or our determination,” said Summit Chief Executive Officer Lee Blank in ...

A carbon dioxide pipeline company has asked courts to pause or dismiss its pending legal fights against landowners and a ...

Inside Wind Cave the scientists found that chemicals fossilised within the rocks shine in brilliant hues of pink, blue, and ...

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

Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

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.

It’s been a year since Chelsea and Cole DeBoer opened their retail store in Tea, as they look forward to a new season of ...

As it turns out, the chemistry in South Dakota's Wind Cave is likely similar ... "The walls just looked completely blank and devoid of anything interesting," says Sebree. "But then, when we ...

Each week, experts check several variables including precipitation, temperatures, soil moisture, snow cover, and water levels ...

The new floodplain map is part of FEMA’s Flood Insurance Study for Davison County, South Dakota and Incorporated Areas, which includes the city of Mitchell. “There's quite a few people in my ...