What to know as President Donald Trump imposes steep new tariffs on imports from Canada, Mexico and China, prompting ...

Wall Street opened lower after Trump's tariffs on Mexico, Canada and China, sparking fears of trade wars that'll slow ...

Ahead of tariffs starting Tuesday, President Donald Trump posted on social media that he spoke Monday morning with Canadian ...

The moves were driven largely by the expectation that tariffs and a possible full-blown trade war will stoke inflation.

Financial markets that had bet trade wars could be avoided are reassessing the risks of a sharp global slowdown, resurgent ...

Mexican President Claudia Sheinbaum said Monday that her country has avoided hefty U.S. tariffs — for now — after coming to ...

Trump's wide-ranging tariffs on Mexico, Canada and China divided lawmakers and world leaders over the weekend. President ...

Trump added more reasons for the tariffs, complaining on social media that American banks can’t “open” or do business in ...

Trump added more reasons for the tariffs, complaining on social media that American banks can’t “open” or do business in ...

US president says two ‘national emergency’ issues will be solved by sweeping tariffs inflicted on America’s three largest ...

Worries about President Donald Trump’s tariffs are hurting U.S. stocks. The S&P 500 sank 1.4% in early Monday trading ...

NBC News' Brain Cheung and Gabe Gutierrez report on the impacts and reaction to President Trump's tariffs on Canada, Mexico and China and the president's talks with other nation's leaders.