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

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

Prince Edward has stepped in for King Charles today as he has attended the inaugural mass of Pope Leo XIV. The Duke of Edinburgh, 61, is in Vatican City for the event, with an estimated 250,000 ...

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

Pope Leo XIV will preside over his inaugural mass today in front of St Peter’s Basilica, which marks the formal start of his ...

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