For decades, global commerce abided by tariff rates agreed to by the U.S. and 122 other countries during the 1980s and 1990s.

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

President Donald Trump promised tariffs that would raise U.S. import taxes high enough to mirror what other assess as trade ...

As reactions continue to arise regarding President Donald Trump’s new tariff plan, Dr. Pablo Arenaz, a Mexican economist, is ...