U.S. President Donald Trump's key tool for deploying tariffs will face a critical legal test in the Supreme Court on ...

The Supreme Court is set to hear arguments on whether former President Donald Trump exceeded his authority by using emergency ...

The US Supreme Court holds oral arguments today over the legality of President Donald Trump’s tariffs imposed under a law ...

The challenge involves three lawsuits brought by businesses affected by the tariffs and 12 US states, most of them Democratic ...

Here is a brief look at the events that have teed up today’s showdown at the Supreme Court. Feb. 1: President Trump invokes ...

The three sets of tariffs in play make up the overwhelming majority of U.S. tariff revenue: Baseline tariffs of 10% on ...

The Roberts Court has tried to curb exactly the kind of power Trump is abusing in the tariff case.

In some two dozen previous cases, the Supreme Court has been largely receptive to Trump's claims of presidential authority, ...

The U.S. government shutdown has reached a critical milestone, the longest in history, as the impasse between Republicans and ...

What to know about the case that could rein in Trump’s sweeping concept of presidential power — or endorse it.

President Trump has transformed U.S. trade policy. Here's how much of his tariff agenda is under threat at the Supreme Court.

Trump has made tariffs a central piece of his economic and foreign policy, and has said it would be a “disaster” if the ...