Poland quickly built a wall on its border with Belarus in a bid to keep people out, cutting the Białowieża Forest in half.

The fall of the Berlin Wall in 1989 marked the beginning of the end of the Cold War, paving the way for German reunification ...

The Wall plugged the last gap in the border between east and west. East Germany's leadership had already sealed off the ...

Here's a look at the various candidates who are running for one of Arizona's nine congressional seats this Election Day.

Once one of the world’s most dangerous border crossings, Berlin's symbol of death and division has been turned into a ...

A completed wall would send a strong message that people wanting to come to the U.S. must make a legal application--and wait ...