Wall Street stocks tumbled Tuesday after the United States proceeded with new tariffs on Canada, Mexico and China, exacerbating worries that higher inflation will prompt a ...

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 ...

Smith: At 12:01 am, Tuesday, March 4, tariffs on Mexican and Canadian imports went into effect. At the same time, the tariff ...

Trump administration Commerce Secretary Howard Lutnick swatted away any notion the president's tariffs on China, Canada, and ...

Stocks tumbled in morning trading on Wall Street Tuesday as a trade war between the U.S. and its key trading partners escalated.

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

The United States in recent years has gradually retreated from its post-World War II role of promoting global free trade and ...

President Trump and Congress are back. The talk of tariffs is everywhere right now – from boardrooms to newsrooms – and perhaps finally one tariff may finally receive the scrutiny it deserves. The ...

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

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 ...

Stocks tumbled on Wall Street Tuesday as a trade war between the U.S. and its key trading partners escalated, wiping out all ...