The challengers say President Donald Trump is violating the Constitution and hope the Court of International Trade will grant their request for a preliminary injunction before the end of the month.

President Donald Trump’s trade tariffs have roiled financial markets, prompted an outcry from world leaders and raised the ...

Canada could strengthen legal efforts in the United States to curb Donald Trump’s tariff powers, if governments and ...

The Trump administration has pushed to transfer those cases to the trade court, which maintains exclusive jurisdiction over ...

President Donald Trump announced a new tariff regime under the International Emergency Economic Powers Act of 1977 (“IEEPA”), ...

Leave it to a handful of Florida-based entrepreneurs to show some backbone and sue the Trump administration over its senseless tariff regime.

Watching the stock market fluctuate wildly in response to President Donald Trump's constantly changing tariff plans, you ...

The Trump administration has pushed to transfer those cases to the trade court, which maintains exclusive jurisdiction over ...

Here are seven major questions left unanswered on Trump’s proposal: Trump only said he was “authorizing” the U.S. Trade ...

Illinois AG Kwame Raoul leads a legal challenge against Trump administration's tariffs, seeking an injunction to stop them.

President Trump is on shaky legal ground if he follows through on a plan to impose a 100% tariff on films produced “in ...

NPR speaks with Ilya Somin, a lawyer who has teamed up with the Liberty Justice Center, to challenge Trump's tariffs in court. He claims Trump's trade decisions overstep his constitutional authority.