All eyes will be on a small chimney on the Vatican’s Sistine Chapel today as the Catholic Church’s most senior leaders meet ...

The papal conclave smoke signal has evolved from an incidental byproduct of burning ballots into a carefully engineered communication tool ...

The result is a mixture of steam and white or light gray smoke that contrasts sharply with the dark, carbon-rich black smoke. Over the years, the papal conclave smoke signal has evolved from an ...

A new pontiff has been selected on the second day of the conclave. The signal was met with an eruption of cheers from the ...

The use of chemicals to ensure either black or white smoke was introduced after the 1958 conclave when damp straw added to papers from an unsuccessful ballot did not ignite at first. White smoke ...

As the conclave to elect a successor to Pope Francis begins, cardinals will be voting multiple times per day until a ...

White smoke was seen emerging from the chimney above the Sistine Chapel. This means a new pontiff has been elected on the ...

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 ...

The same goes for the afternoon voting – if there is a two-thirds consensus after the first round of balloting in the ...

The 2025 papal conclave is underway. Who will be the new pope when the white smoke settles? Who is the odds-on favorite? Are ...

For white smoke, a compound of the chemicals potassium chlorate, lactose, and rosin (also known as Greek pitch) is used, ...