A fiery crater has been burning in the Karakum Desert since 1971.

Greenland's first shopping mall also hosts the country's government.

Museum housed in underground tunnels that date back to Buenos Aires's earliest settlements.

This abandoned mining village was predicted to resist decay longer than any other modern human settlement.

In the northernmost city in the world, it's illegal to be buried because it’s too cold for bodies to decompose.

The last planned Soviet city was built for the former residents of Prypiat after the Chornobyl disaster.