A divided U.S. appeals court ruled that most of President Donald Trump's tariffs are illegal, undercutting his use of the levies as a key economic policy tool.

The case is widely is expected to be appealed to the U.S. Supreme Court.

The appeals court stayed its ruling until Oct. 14, giving the Trump administration time to ask the Supreme Court to hear the case.

Full court rules Friday president’s claim of emergency is not enough to invoke law that permits bypassing Congress; case heads to Supreme Court.

US supreme court will now have to rule on issue of whether president overstepped authority in upending trade policy

An appeals court struck down most of President Donald Trump's tariffs on foreign goods, declaring they are illegal. The Supreme Court will ultimately decide.

If the Supreme Court upholds the ruling, President Donald Trump would lose some, but not all, of his broad tariff powers.

A divided U.S. appeals court ruled that most of President Donald Trump's tariffs are illegal, undercutting his use of the levies as a key economic policy tool.

U.S. Treasury Secretary Scott Bessent reportedly told Reuters on Monday that there are "other authorities that can be used" to uphold the tariffs.

Scott Bessent prepares legal brief for solicitor general, confident Supreme Court will uphold Trump's tariffs under emergency powers.

U.S. Treasury Secretary Scott Bessent reportedly told Reuters on Monday that there are "other authorities that can be used" to uphold the tariffs.

A federal appeals court last week ruled most of President Donald Trump’s global tariffs are illegal, undercutting his expansive trade policy.

The appeal court argued that the power to impose tariffs lies primarily with Congress, as outlined in the US Constitution.

The move is in response to a lower court ruling that some tariffs did not fall within the president's mandate.

After an appeals court ruled that most of Trump's tariffs were illegal, the administration asked the Supreme Court to weigh in.

After an appeals court ruled that most of Trump's tariffs were illegal, the administration asked the Supreme Court to weigh in.

The government called on the court to reverse an appeals court ruling that found most of President Donald Trump's tariffs are an illegal use of an emergency powers law.

Government seeks Supreme Court reversal of ruling on Trump's tariffs, arguing they're legal use of emergency powers.

President Trump is counting on the Supreme Court to save the centerpiece of his economic engine – sweeping tariffs.

President Trump launched a bid in the Supreme Court to overturn the U.S. Court of Appeals ruling that most of his tariffs were unlawful.