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

President Trump has abandoned previous U.S. administrations' respect for the rules-based order.

Now that a new anti-establishment government is taking power in Italy, it remains to be seen if the economy will be remade, or broken further.

President Trump goes to Europe this week. Its leaders are bracing for the impact.

The totality of President Donald Trump’s statements and actions against NATO makes clear that the United States cannot be relied on to come to the defense of its European allies.