U.S. stocks closed at record highs Wednesday, with the Nasdaq leading the charge after Nvidia became the first chipmaker to cross a $4 trillion valuation. The tech rally helped offset market concerns ...

President Trump's threatened 50% copper tariffs have boosted prices for the metal in the U.S. far ahead of anywhere else, ...

President Donald Trump singled out Brazil for import taxes of 50% on Wednesday for its treatment of its former president, ...