However, some societies have adapted to living underground, either by choice or out of necessity. These underground communities have thrived in different parts of the world for centuries, with people ...

Traces of daily life can occasionally be found beneath well-known landscapes in unexpected places. Tunnels, rooms, and stairways carved out of rock throughout the world demonstrate that living ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Derinkuyu in Turkey is a vast underground city built for shelter and long-term living Montreal's underground city in Canada links malls, offices, and transit in a modern network Coober Pedy in ...