President Donald Trump threatens to slap 25% tariffs on all imports from Canada and Mexico starting Saturday, sending ...

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

President Donald Trump has begun his second administration with a series of controversial moves and decisions.

The Canadian leader and Mexico's Claudia Scheinbaum reacted to Trump's sweeping 25-percent duties on imports from their countries.

Stocks on Wall Street surrendered early gains and closed broadly lower after the White House said President Donald Trump ...