Stocks were lower in the final hour of trading, with the Dow Jones Industrial Average heading for its worst day since President Donald Trump's Aug. 1 trade-deal deadline. The Dow was down about 320 ...

U.S. stocks closed mostly lower on Thursday as President Trump's new tariffs took hold, with the Dow booking its worst day in about a week. The Dow Jones Industrial Average fell about 224 points, or 0 ...

The Dow Jones Industrial Average and other major indexes remained weak Thursday, as all three sat in negative territory during the final hour of trading. Investors mulled over President Donald Trump's ...