This is Cherepovets. And those are not nuclear weapons exploding in the horizon, but massive smoke columns from the factories that saturate this Russian city, one of the most polluted in the world. And I thought LA's smog was bad.

The name of the city—located near the Sheksna River—basically means city of skulls. Looking at the sky, it seems like a perfect a name to me. [Elena Chinarina via DRB]