The formal inauguration of Leo XIV, the first ever American pope, is underway in a special Mass in St. Peter’s Square attended by world leaders, royalty, and tens of thousands of believers.

Led by eight "perpetual pilgrims," the National Eucharistic Pilgrimage includes Mass, adoration of the Eucharist and outreach ...

The writing case, pen and inkwell used by St. Therese of Lisieux are seen with a facsimile of handwritten pages ...