Pope Leo XIV's inauguration mass was celebrated in St. Peter's Square.

JD Vance will lead a US delegation to Pope Leo XIVs inaugural mass.

Zelenskyy met with Pope Leo XIV and U.S. officials.

Pope Leo XIV received the pallium and fisherman’s ring.

Mark Carney arrived in Rome to attend the Pope's inauguration.

Pope Leo XIV took his first popemobile tour.

Vance met with Zelenskyy, von der Leyen, and Meloni.

The Catholic Church elected its first US-born pope.

A new photo of Pope Leo XIV was released.

Pope Leo XIV addressed journalists, calling for release of jailed journalists.

The White Sox sent a jersey and hat to Rome.

Pope Leo XIV was elected the first US-born leader of the Roman Catholic Church.

Tens of thousands traveled to Rome for Pope Francis's funeral and the election of a new pope.

Third-graders learned about the papal conclave.

Church bells rang in Lima after the announcement.

Researchers continued to investigate Pope Leo's family tree.

The Vatican confirmed the conclave to elect a new pope will start on May 7.

A seagull appeared on the Sistine Chapel roof as white smoke signaled a new pope.

A woman held a peace sign in St. Peter's Square.

The Vatican planned to use signal jamming during the conclave.

Four candidates emerged as favorites to replace Pope Francis.

The conclave began with a procession into the Sistine Chapel.

Students at St. Mel's Catholic School simulated the papal conclave.

900 superiors of female Catholic orders met in Rome.

Cardinal Dolan took an oath of secrecy at the Sistine Chapel.

The White House reposted an AI-generated image of Trump as the next pope.

A chimney was installed at the Sistine Chapel for the papal conclave.

Becciu withdrew from the conclave after receiving letters from Pope Francis.

Trump joked about wanting to be the next pope.

Journalists swarmed cardinals arriving for meetings.

Trump met Zelenskyy at Pope Francis' funeral.

The death of Pope Francis was formally announced.

Italians play Fantapapa to guess the next pope.

Robert Prevost received red biretta from Pope Francis.

Pope Francis met students in Lisbon.