On Feb. 24, 2014, scientists announced that a tiny zircon crystal from Australia, 4.4 billion years old, was confirmed to be the oldest discovered fragment of Earth's crust.

Bucharest mayor Nicusor Dan, who decided to run for president after the isolationist candidate Calin Georgescu won the first ...

The Duchess of Sussex has filmed herself walking around her garden in Montecito wearing a Northwestern sweater made famous by ...