Traveling to another country for even a few days can reveal a lot about another culture — and how different it may be from ...

National Geographic Explorer Paul Salopek has traveled — on foot — through 21 countries, in a walk that’s taken eleven years so far. Traveling at a human speed has given him glimpses of things people ...

Let’s put some numbers behind a trend you might have already observed for yourself: There are simply a mind-boggling number ...