A coalition including leading figures on the right said the president’s program did violence to the Constitution. One judge cited it eight times.

President Donald Trump has announced a plan to double tariffs on steel imports to the United States, raising the levy from 25% to 50%. Similar increases are mentioned for aluminum imports.

With his tariffs facing legal challenges and no big trade deal yet, President Trump hoped for an economic boost through what he called a "planned partnership" between Japan's Nippon Steel and U.S. Steel,

Trump officials are back in court pushing to save the president's sweeping reciprocal tariffs. Here’s what’s at stake as the legal battle intensifies.

Trump's administration faced multiple legal setbacks on Wednesday, as three federal court rulings blocked elements of his immigration and trade policies.

Amid domestic legal challenges and a lack of deals with trade partners, time is running out for Trump to score 'Liberation Day' victories Over the past two weeks, the New York-based Court of International Trade has held its first oral arguments in lawsuits challenging US President Donald Trump's "Liberation Day" tariffs and the administration's authority to impose the kind of levies previously placed on China,

In a bold move, President Donald Trump has announced plans to double tariffs on steel and aluminum imports, sparking a swift response from the European Union.