The largest and most geographically diverse papal conclave in history is set to commence May 7 in Rome, where cardinals will begin the secretive voting process to select the next man who will lead ...

Since 1914, white smoke has indicated the election of a new pope. A stereotypical association of the colour of the smoke – ...

Ahead of the conclave to elect a new pope, a chimney has been installed atop the Sistine Chapel to signal when a new pontiff has been selected. NBC News' Anne Thompson describes how it works.

On May 7, in the Vatican's Sistine Chapel, the conclave for the election of the new pope — the Catholic Church's most secret ...