In the afternoon, smoke may appear around 1 p.m. Eastern, 7 p.m. Vatican time if no decision is made. If a pope is elected on the first afternoon ballot, look for white smoke shortly after 11:30 a.m., ...

When that happens, white smoke rises from the Sistine Chapel's chimney. If the two-thirds majority is not reached, black smoke is emitted instead, signaling that the conclave will resume with further ...

White smoke has emerged from the chimney of the Sistine Chapel Thursday, signaling that the conclave to elect a new pope has ...

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

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 pope has been elected.

The smoke is created by burning the ballots, and originally just meant that no pope had been elected. It was only in the conclave of 1914, which elected Benedict XV, that differen ...

After the ballots are pierced, they are burned in a cylindrical stove at the end of the voting session. Black smoke from the ...

If no pope is chosen, the ballots are mixed with cartridges containing potassium perchlorate ... the burning ballots are mixed with potassium chlorate, lactose and chloroform resin to produce ...

But if there is a winner, the burning ballots are mixed with potassium chlorate, lactose and chloroform ... with cartridges containing potassium perchlorate, anthracene (a component of coal ...