What is the science behind the smoke signals on the Sistine Chapel to announce if a new pope has been elected?

The Catholic Church got a new pope, Pope Leo XIV - who was elected by the cardinals of the church, on Thursday, May 8, 2025.

Peace be with you,' Pope Leo XIV said in greeting the thousands of people who packed St. Peter's Square, a plaza brimming ...

Becoming pope was a big deal for a cardinal and his family. Leading candidates known as papabili (pope-ables) began ...

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 ...

A Modesto catholic school is ringing bells in support of the new pope. Hundreds of kids at Our Lady of Fatima Catholic School ...

Veteran Nollywood actor Kanayo O. Kanayo has called out the Catholic Church for what he described as an offensive and ...

Black smoke appeared in the second round of voting for the papal conclave, meaning no pope has been selected. FOX 9's Se Kwon has more on the story.

White smoke was seen emanating from the chimney of the Sistine Chapel, indicating that a two-thirds vote has been reached to elect the new pope.

The first American Pope has a family history with deep ties to New Orleans. Robert Prevost, who has chosen the name Pope Leo XIV, was elected as the next pontiff on Thursday following a two-day ...

But white smoke was seen shortly before the noon bells rung, prompting confusion among the crowds. There was a similar incident during the 1958 conclave, when white smoke initially emerged but then ...