Poland’s President Andrzej Duda says he has received U.S. assurances that Washington will not reduce its troop presence in ...

Colorado’s “purple mountain majesties” didn’t make the cut, apparently. But here’s why red, white, blue and gold did.

Rare black wolves have been captured crossing a stream in Poland, marking the first time that black wolves have ever been ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...