Petra is one of the oldest cities in the world, and has attracted over a million visitors in recent years. Carved into ...

(CNN) — At the heart of the ancient city of Petra, Jordan, carved into pink sandstone cliffs, lies an elaborate monument known as the Khaznah, or the Treasury. And buried beneath that edifice, ...

Petra, in southern Jordan, is a love letter to human civilisation from a long-lost empire. The Nabataeans, a nomadic Arabic people, began chiselling away at the natural sandstone surroundings around 2 ...