The U.S. is filled with architectural gems. Prepare to be amazed by these stunning churches, from soaring cathedrals to hidden chapels, in every state.

The witness of ‘on fire’ Catholic peers and the campus’ faith-based ‘atmosphere’ are behind the 76-person-strong OCIA class.

Gargoyles have watched over this small Kentucky city for more than a century from their lofty perches on a cathedral known as “America’s Notre Dame.” A ...