Cardinals who will take part in the secret conclave to elect a new pope began checking into two Vatican hotels.

The papal conclave is a mystery to many. Here's what we know about the process of selecting a new leader for the Roman ...

All eyes are on Vatican City Tuesday with just over a day to go until the start of the papal conclave to elect the 267th pope ...

Cardinals electing a new pope have some fundamental questions to weigh, beyond whether to give the Catholic Church its first ...

A papal conclave blends the political and the spiritual, cardinals and theologians say. Here, in Catholic belief, is how the ...

The countdown is on to the start of the Papal Conclave. This week, some 133 Cardinals are convening in secret in Vatican City ...

Gibson, of Fordham, said another factor that might throw off the traditional resistance to an American pope is the election ...

All of the 133 cardinals expected to take part in the secret conclave to elect a new pope have arrived in Rome, the Vatican ...

Two cardinals, Michael Czerny and Chibly Langlois, sat down with ABC News to discuss the challenges facing the church that ...

As a fireworks expert tests the Vatican's contemporary system for "holy smoke," Catholic cardinals mull their divergent ...

Beyond simply picking who the next pope will be, players and gamblers also can guess how many tries it will take the ...

For the first time, the majority of cardinals to choose a pope are not from Europe, as Catholic demographics shift. But ...