Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

Astrobiologist Joshua Sebree of the University of Northern Iowa suggests that South Dakota's Wind Cave exhibits chemical similarities to Jupiter’s icy moon Europa.

Iowa's state and county parks, unique museums, natural attractions, historical sites, and rolling hills along the Mississippi ...

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 ...

The surprise announcement by the unelected government said the halt in fighting would run until April 22 to show compassion ...

For this thought exercise, all of the draft’s (theoretically) sexiest names—i.e., RB Ashton Jeanty, OT Will Campbell, and OT ...