European leaders held a high-stakes meeting Wednesday with President Trump, Vice President Vance, Ukraine's Volodymyr ...

It's the 40th anniversary of the superstar concert to raise money for an Ethiopian famine — and of the creation of a U.S. program called FEWS NET to prevent future famines.

Inca society kept records by encoding information into knotted cords called khipu. A new analysis of hair woven into these ...