Deep below Earth’s surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...

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

Here's when and how to spot the aurora borealis from select spots across the United States the night of March 25 into the ...

The U.S. says an agreement has been reached to ensure safe navigation in the Black Sea as it wrapped up talks with Ukrainian ...

Israeli authorities released an Oscar-winning Palestinian director Tuesday who was detained by the army after being attacked ...

Lee Enterprises named Shelly Kulhanek, who has served in various editing positions at the Journal Star, to the top newsroom position on Monday.