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

The Trump administration's decision to end Temporary Protected Status for people from a number of countries has rattled ...

NPR's Ari Shapiro speaks with former US trade representative and Council on Foreign Relations President Michael Froman about ...

Trump fired the Bureau of Labor Statistics head. In Argentina, the government manipulated the inflation rate. Economists went rogue to calculate the real rate, and people lost trust in the numbers.