Nobel Prize-winning economist Paul Krugman believes tariffs President Trump has threatened to impose on countries, including Mexico and Brazil, are here to stay and will cost U.S. consumers.

President Trump threatened to punish Russia with heavy tariffs on countries that trade with Moscow if the Kremlin fails to reach a ceasefire deal with Ukraine, while promising Kyiv weapons.

Finding it hard to track the latest U.S. trade policy state of play? Here's a look the deals the president has announced and the rates he's so far threatened to impose in letters to global leaders.

Electronics and back-to-school supplies are expected to top many shoppers' lists.

Leaders of the BRICS group of emerging economies meeting for their annual summit had hoped to downplay any differences with the U.S. But even a toned down group proclamation drew the ire of President Trump.

The leaders of Japan and South Korea were the first to get letters on Monday that informed them of the new tariff rates.

President Trump said Friday that he was suspending trade talks with Canada over its plans to continue with its tax on technology firms, which he called "a direct and blatant attack on our country."

How much extra would you pay to see your dream come true? It's always a big question for wedding-planning couples. Now, there's a new twist courtesy of U.S. trade policy.

From trade talks to the fate of his legislative agenda, what happens over the next 10 days or so, domestically and abroad, could come to define Trump's presidency.

After two days of talks in London, the U.S. and China have agreed in principle on a framework to carry out an agreement they reached on resolving their trade disputes last month, Chinese state media said.

As they process President Trump's chaotic tariffs and other economic policies, some of the country's most powerful CEOs are moving from denial and bargaining to public anger and depression.

NPR's Steve Inskeep speaks with Sen. Tim Kaine, D-Va., who is also on the Senate Budget Committee, about how President Trump's tariffs will affect the federal budget and the economy.

It's the first known call between the two leaders since Inauguration Day — and the first time they've spoken since tariffs began ratcheting up.

President Trump is doubling tariffs on steel and aluminum to 50%. It's designed to protect domestic steel and aluminum workers, but critics say it will raise prices for those that use the metals.

People are spending more at Dollar General. In part, that's thanks to shoppers trading down from more expensive stores.