Latin is the official language used inside the conclave, but by the 20th century many cardinals were poor Latin speakers, causing confusion during ballots and discussions. (Allen, Conclave: The ...

The papal conclave will commence in May, when the cardinals will meet at St. Peter's Basilica and pray for the wisdom to select the next pope.

Pope Francis's death at the age of 88 means the Catholic Church must choose a new leader. Here's how cardinals elect the next ...