Today's busy roadways need signal lights to keep traffic flowing and prevent accidents. Here's what the traffic light symbols ...

What does the black and white smoke mean during a conclave? File photo: White smoke rises from the chimney of the Sistine Chapel in Vatican City on March 13, 2013. Black and white smoke is used to ...

What does the white jersey mean at the Tour de France? The white jersey, or maillot blanc, is designated to the fastest overall rider under the age of 25.

Black and white smoke is used to represent the cardinals' decisions each day, as they are sequestered and cannot share this news directly. If one candidate doesn't receive the necessary two-thirds ...

What does the white jersey mean at the Tour de France? The white jersey, or maillot blanc, is designated to the fastest overall rider under the age of 25.

By Julia Elbaba •Published July 19, 2022•Updated on July 22, 2022 at 1:20 am BOOKMARKER Tour de France: What does each color jersey mean? originally appeared on NBC Sports Washington ...

What does the black and white smoke mean during a conclave? File photo: White smoke rises from the chimney of the Sistine Chapel in Vatican City on March 13, 2013.