The "once-in-a-lifetime celebration" will include music, film, in-person testimonials and prayer, the Archdiocese of Chicago said. A Catholic Mass will be celebrated after the program.

Pope Leo XIV, the first American pontiff for the Roman Catholic Church, will celebrate his inaugural mass on Sunday, ...

An open-topped popemobile carrying Pope Leo XIV drove through St Peter's Square at the Vatican on Sunday morning, ahead of ...

Pope Leo XIV, the first American leader of the Catholic Church, called for peace in Gaza and Ukraine at his inaugural mass.

Pope Leo XIV’s inaugural Mass at St. Peter’s Square is an ancient ritual filled with symbolism that connects back to Peter, ...

Tens of thousands came to St. Peter’s Square to mark the official start of the pontificate of the first American to lead the ...

The celebration will also include a Mass, music, a film and in-person testimonials about Pope Leo XIV, a South Side native ...

Jewish leaders got front seats at Pope Leo XIV’s inauguration Mass. An American rabbi there, and other Jewish representatives ...

Pope Leo XIV officially opened his pontificate by taking his first popemobile tour through the piazza near St. Peter's ...

Pope Leo XIV held his inaugural mass May 18 in Vatican City, making history as first American-born pope. His brother lives in ...

VATICAN CITY (AP) — Pope Leo XIV offered a message of love and unity during an inaugural Mass on Sunday in St. Peter’s Square ...

Princess Charlene of Monaco and her husband Prince Albert attended Pope Leo XIV’s papal inauguration mass on Sunday in St.