The ancient Greek roots of the cross symbol, its significance in cosmology, religion, and philosophy, long before ...

Nestled in a steep rocky hillside among the remote mountains of northern Iraq, the Rabban Hormizd Monastery has watched invaders come and go through Christianity's tumultuous history in this corner of ...

Robyn J. Whitaker does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...