US trading partners trying to navigate the final weeks of negotiations before President Donald Trump’s so-called reciprocal tariffs hit are facing a leader who has made clear he’s lost patience with talks.

President Donald Trump’s escalating tariff threats have not deterred Wall Street, with the stock market continuing to rise despite trade policy uncertainty.

President Trump threatened a significant tariff hike on the European Union and Mexico, two of the largest U.S. trade partners, on Saturday. NBC News’ Yamiche Alcindor has more.

President Donald Trump posted letters to the leaders of Mexico and the European Union, saying they had not done enough to head off the new tariffs.

Canada would bear the brunt of Trump's tariffs in terms of economic contraction, says The Budget Lab of Yale.

Economists and investors are left guessing by President Donald Trump’s tariff agenda as he grants extensions then threatens higher tariffs in letters to trading partners. It remains to be

Brazilian President Lula da Silva vowed to trigger Brazil's reciprocity law if negotiations with the U.S. fail.