The ruins of Byzantine culture in Constantinople in today's Istanbul remind the world of the great Byzantine Empire of ...

Istanbul (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 537CE before its ...

A STUNNING collection of superbly sharp photographs from the Hagia Sophia Grand Mosque and the Sultan Ahmed Mosque in ...

STORY: Istanbul’s Hagia Sophia is about to undergo one of its biggest repairs as Turkey begins restoring and reinforcing the dome on the nearly 1,500-year-old structure. Experts say the project will ...

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 ...