The Doomsday Clock is now at 89 seconds to midnight. Sky News looks at the meaning behind it, what it is and how it works.

The 12 grapes represent good luck for each month of the new year. Traditionally, one must eat a grape with each chime of the clock at midnight — no cheating! — but as the years went on and the ...

If you’ve never heard of the 12-grapes-at-midnight tradition, then let me introduce you to your new good luck charm. In many parts of the world, people eat 12 green grapes in the first sixty ...

UNDATED (CNN/CNN Newsource/WKRC) - The Doomsday Clock has moved closer to midnight than ever before.