In a 6-3 ruling, justices upended the Trump administration’s signature economic policy, potentially putting the US government on the hook for at least $175 billion in tariff refunds.

The Supreme Court on Friday struck down President Donald Trump’s biggest and boldest tariffs. But the justices left a $133 billion question unanswered: What's going to happen to the money the government has already collected in import taxes now declared unlawful? Companies have been lining up for refunds. But the…

Trump, as recently as Thursday, has talked up the consequences of the Supreme Court striking down his tariffs prior to the seismic ruling.

In a whirlwind of US domestic tariff drama, Trump’s quick response to a Supreme Court defeat has left global trade partners scrambling.

The US Supreme Court on Friday ruled that President Donald Trump exceeded his authority when he invoked an emergency law to impose sweeping global tariffs, sparking a disastrous trade war and burdening American consumers and businesses with higher costs.The 6-3 decision, authored by Chief Justice Jo...

The court made something clear to Americans that may not have been clear before yesterday's ruling.