Built over 2,000 years ago, the iconic desert city continues to mesmerize tourists and archaeologists alike. Ad Deir, or the Monastery, is one of Petra's many facades carved out of sandstone in ...

LA PALMA, TENERIFE—Statistical analysis of the measurements of the monuments, temples, and tombs of Petra, […] ...

For 10 days, a photojournalist drove across Jordan from north to south, visiting several of the country’s most treasured sites. Here’s what he saw. Petra’s Ad Deir, or the Monastery, at ...