Stocks are falling again on Wall Street as companies and investors react to President Trump’s decision to impose tariffs.

Tariffs are typically charged as a percentage of the price a buyer pays a foreign seller. In the United States, tariffs are ...

The stock markets endured a turbulent day as Wall Street braced for the impacts of President Donald Trump’s tariffs on the ...

Canadian and Chinese officials say they were already helping reduce fentanyl smuggling. Prime Minister Justin Trudeau said ...

Electric-vehicle maker Tesla and traditional car companies such as General Motors fall as tariffs on Canada, Mexico, and ...

U.S. President Donald Trump’s long-threatened tariffs are here — plunging America into an escalating trade war with China, ...

President Trump has offered a confusing mix of reasons for upending global trade relations, leaving America’s biggest trading ...

President Trump made good on his promise to impose sweeping new tariffs on Canada, Mexico and China. NBC News Correspondents Kelly O’Donnell, Melanie Zanona and Brian Cheung discuss what to expect ...

The former South Dakota governor, 53, wearing a bullet-proof vest and an American flag beanie, was flanked by beefy federal ...

President Donald Trump on Tuesday threatened to add additional taxes on Canada if the U.S.'s northern neighbor Canada ...