In a 6-3 decision, the justices held that Trump’s tariffs were not permitted under the International Emergency Economic Powers Act

The decision is a stinging defeat for Trump — and three conservative justices voted against him.

Top US court says Trump did not have authority to enact tariffs under law meant for national emergencies.

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

The Supreme Court has weakened Trump's hand in dealing with other nations, writes Anthony Zurcher.

In a 6-3 vote, the conservative-led High Court disputed Trump’s argument that a 1970s law gave him the power to impose tariffs

The U.S. Supreme Court ruled Friday that President Donald Trump improperly applied the Emergency Economic Powers Act to impose broad tariffs.

In a 6-3 decision, the justices held that Trump’s tariffs were not permitted under the International Emergency Economic Powers Act

The Supreme Court ruling is a major blow to Trump, whose economic and foreign policies leaned on his asserted power to unilaterally slap tariffs on any country.

Six judges voted for this decision, while three were against it

The US Supreme Court ruled that 'reciprocal' tariffs imposed by the American president were illegal.

Businesses, investors and households could face a period of fresh uncertainty following the decision in the US’s highest court

6-3 ruling against unilateral imposition of tariffs without congressional approval labelled a ‘disgrace’ by Trump

President called justices who blocked his tariffs a ‘disgrace to the nation’ while praising three justices who dissented

Supreme Court blocks Trump's emergency tariffs, but he plans to invoke other laws to maintain and raise tariffs.

The Supreme Court ruled against most of the "emergency" tariffs imposed by President Donald Trump in a 6-3 decision on Friday.

The six justices who voted against the tariffs, dealing a major blow to his signature economic policy, should be "absolutely ashamed", Trump said.

The president signed an executive order implementing 10 percent global tariffs after calling the justices who struck down his signature trade policy a “disgrace.”

The Supreme Court's decision has led questions over whether people can get a refund over the unlawful tariffs.

Mr Trump’s ‘reciprocal tariffs’, imposed under an emergency powers law, were overturned by the US Supreme Court

The US supreme court ruled against the president. Let’s hope the court removes its pro-Trump glasses on other issues and stands up for the rule of law