In an instant, Cardinal Robert Prevost became the most powerful and influential American Catholic when he was selected to be pope and rechristened Pope Leo XIV on May 8. Vatican experts told ABC News ...

In a moment bathed in the golden light of the Sistine Chapel, as Michelangelo’s frescoes gazed down in solemn silence, the ...

The first American Pope in history lived in the house for two decades with his father Louis, a teacher, and librarian mother ...

"It's been an unbelievable week, obviously, for all of us," said Mark Duffey, who was ordained as a deacon at St. Thomas of ...

In a digital age, the front pages of print newspapers can still capture a historic moment as they did on Friday with ...