A federal court has ruled against President Trump's use of the International Emergency Economic Powers Act to impose broad tariffs, sparking a legal battle that could reshape U.S. trade policy. The White House's immediate appeal prolongs uncertainty for businesses and governments affected by these tariffs.

A legal battle over tariffs is challenging Donald Trump's control over his favored economic tool. On Thursday evening, the President of the United States once again criticized lower court judges who ruled against him,

The Trump administration appealed a ruling by a federal trade court invalidating many of the president’s recent tariffs.