Dollar Tree's stock price fell 10%, to $69.81, in after-hours trading, while Five Below's declined 12%, to $72. Through Wednesday's close, shares of Dollar Tree have tumbled 42% in the past year. Five ...

President Trump reset U.S. trade policy on Wednesday by announcing a 10-percent general tariff on all imports to the U.S.

President Donald Trump's administration said it will levy what Trump called “reciprocal tariffs” on all imports from U.S. trading partners during a White House announcement Wednesday.

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

Any doubt that the president was "all talk" about tariffs has been put to rest amid a flurry of tariffs, threats and ...

On March 10, Ontario Premier Doug Ford retaliated against these tariff threats by imposing a 25% tariff on the electricity the province sends to the US, which Trump responded to by doubling the ...