Chicago Tribune photographer Brian Cassella captures the scene ahead of Pope Leo XIV’s installation in Vatican City.

Pope Leo XIV, history’s first American pope, vowed Sunday to work for unity so that the Catholic Church becomes a sign of ...

VATICAN CITY (AP) — Pope Leo XIV, history’s first American pope, vowed Sunday to work for unity so that the Catholic Church ...

The pontiff, 69, greeted leaders from around the world, including Ukraine's President Volodymyr Zelenskyy, as tens of ...

The former Cardinal Robert Prevost vowed to work for unity. “I think he will inspire,” said Susan Hanssen, a professor who ...

Prince Edward has stepped in for King Charles today as he has attended the inaugural mass of Pope Leo XIV. The Duke of ...

Pope Leo XIV, history’s first American pope, vowed Sunday to work for unity so that the Catholic Church becomes a symbol of ...