May 21 is a festive day as the Greek Orthodox Church commemorates Saint Constantine, the founder of Constantinople, and his ...

This great and renowned sovereign of the Christians was the son of Constantius Chlorus (the ruler of the westernmost parts of ...

COMMENTARY: Rooted in the Rule of St. Augustine, Pope Leo XIV brings a communal and missionary spirit to the papacy — shaped ...

Pope Leo XIV vowed Sunday to work for unity in a polarized Catholic Church and world, as history’s first American pope ...

Eastern Christian communities erupted in celebration at the election of the new pontiff on May 8, but many wondered about ...

Pope Leo XIV has met at the Vatican with the head of the Greek Catholic Church in Ukraine. It was one of his first audiences ...

The Catholic Church’s first pope from the Augustinian order is already helping to educate the faithful through his deep ...

Ecumenical Patriarch Bartholomew of Constantinople said he hopes Pope Leo XIV will “be a dear brother and collaborator … for ...