It’s fair to say that Saudi Arabia has something of an image problem. But beyond the public-relations spin emphasizing social reform, what is the country really like?

When the nomadic workers of America emerged in the 19th century, they needed a secret code to keep themselves safe on the road. And while they look simple, these symbols actually have specific meanings.

Historically, North Korea has strenuously prevented outside scrutiny of its internal affairs. But now a photojournalist has brought back fascinating pictures from inside the regime.

Light is being shone on what was a shadowy population in the Land of the Rising Sun. Formerly forced to assimilate, the Ainu community is now being recognized for its remarkable and unique culture.

Just because it’s tradition, that doesn’t mean it’s “right.” In fact, we think it’s time for America to re-think the following 20 well-worn customs.