Economists who want to compare the living standards of countries often use GDP, but the calculation and usefulness of the measurement remains controversial.

U.S. President Donald J. Trump’s first visit to Beijing was an exhibition of mutual flattery. China rolled out the red carpet for what it termed a 'state visit plus,' replete with unprecedented pomp …

We are witnessing the gradual but steady demise of a relationship that is already an alliance in name only.

Critics are panning the president’s new trade deal with Canada and Mexico as a minor update. They’re wrong—it’s a significant accomplishment.

Washington continues to claim Ankara as “strategic partner.” Let’s stop pretending it is.