At the end of each voting round, black smoke means a new pope has not yet to be selected, while white smoke indicates a new ...

Here's how the conclave creates black and white smoke and why the Catholic Church began using them to signal whether a new ...

During a Papal Conclave, the world will be watching for white or black smoke from the Vatican's chimney. Here's what it means.

Pyrotechnic chemistry drives the Vatican’s recipes for the black and white smoke used to announce papal election outcomes ...