Ed Smylie, who became a quiet hero of the space age in 1970 when he and his fellow NASA engineers jury-rigged an air filter ...

NASA flight director, Gene Kranz, now 91 years old, is seen posing with his lifetime achievement award from the American ...

Crop circle season has officially started as shocked locals have discovered two strange patterns etched into farms in one of ...

These 30 photos showcase the most mind-blowingly gorgeous, almost unreal places our world has to offer. Bolivia’s Salar de ...