The Hagia Sophia of Istanbul is no stranger to change -- through the centuries the city's architectural jewel has gone from church to mosque to museum, back to mosque again. This aerial photograph ...

Istanbul, Turkey CNN — Whether you’re a believer or not, visiting Hagia Sophia is a spiritual experience. The architectural genius of this place of worship — which was built as a church in ...

ISTANBUL — Turkey has begun a new phase in sweeping restorations of the nearly 1,500-year-old Hagia Sophia in Istanbul, focusing on preserving the monument’s historic domes from the threat of ...

When Western tourists who are visiting Istanbul, Turkey, cruise into a port, many typically look for one particular landmark: the Hagia Sophia ... historic building and view its interior from ...

Historic Domes of Hagia Sophia Are Renovated to Protect the Landmark From Earthquakes ISTANBUL (AP) — Turkey has begun a new phase in sweeping restorations of the nearly 1,500-year-old Hagia ...