Smithsonian

Smithsonian explores micronations, tiny utopian city-states that strike out on their own - whether or not their current government recognizes their independence.

Isfahan is one of Iran's fastest growing cities. But it also has a distinct history -- one that is being threatened by the rapid pace of growth. Now, locals are trying to preserve the city's heritage.

The Chinese coastal city of Macau has passed Las Vegas as the biggest gambling city in the world. This article from Smithsonian Magazine looks at how it got there.