Nestled in Australia is a unique subterranean town situated amid the desert ... and even a cemetery all tucked away underground. All these structures are several meters, sometimes tens of meters ...

In the scorching Australian opal mining town of Coober Pedy, White people live in cool “dugouts” while their Aboriginal ...

Coober Pedy is at the centre of Australia's opal mining industry. Now the town, where 60% of its residents live underground, is becoming a leader in sustainable living. Video by Clare Richardson ...