Why Koreans could all get younger soon

The country is unique in that it uses three different systems to calculate ages, including one that means a baby born on December 31 could be 2 years old by the next day.

Egg-sized white diamond sold for over $21 million, plus fees

Christie’s says “The Rock,” an egg-sized white diamond billed as the largest of its kind to go up for auction, has sold for more than 21.6 million Swiss francs ($21.75 million), including fees — though at the low end of the expected range.