More than half a dozen GOP senators have spoken out publicly or backed legislation reining in Trump's tariff powers.

In his most expansive trade action to date, US president Donald Trump's imposed 10% "baseline" tariff on most import ...

Demos against US President Donald Trump and Elon Musk are taking place across the US and Europe. Meanwhile, Trump's 10% "universal" tariffs have many countries, sparking fears of a global trade war.

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