Building buttresses to support your heavy dome is a good solution -- but it won't work here. When the magnificent Turkish cathedral Hagia Sophia collapsed only 20 years after it was built ...

The dome of the Mihrimah Mosque in Turkey is almost entirely pierced with windows. This design would make the Capitol building very bright and airy, but the governor is not interested in a dome ...

The Dome of the Rock is one of the most iconic and sacred landmarks in the world. Learn about its history, religious ...