Trump invoked a law called the International Emergency Economic Powers Act on April 2 to set a blanket 10% tariff on all ...

California challenges Trump's emergency tariffs in federal court as the state budget and trade with China hang in the balance ...

President Trump’s unlawful tariffs are wreaking chaos on California families, businesses, and our economy — driving up prices ...

The lawsuit alleges Trump has illegally usurped Congress’ power to levy tariffs by claiming trade deficits with other ...

President Donald Trump declared a national emergency last week to address what he described as harmful foreign trade and ...

California Gov. Gavin Newsom on Wednesday is expected to announce a lawsuit contesting President Donald Trump's executive authority to enact international tariffs without congressional approval.

A legal advocacy group asked the U.S. Court of International Trade to block President Donald Trump's sweeping tariffs on ...

The National Emergencies Act allows the president to declare an emergency simply by signing an executive order, as Trump did ...

The NCLA argues that the International Emergency Economic Powers Act of 1977 (IEEPA) has never been used before to impose tariffs because that is not what the act authorizes. In using this law to ...

A group financed by billionaire Charles Koch and conservative legal activist Leonard Leo sued Donald Trump for imposing ...

The Legislative Branch should take up a bill, introduced by Sen. Maria Cantwell, requiring Congressional approval for tariffs ...

Two law professors are suing President Trump, the US Department of State, and others over a Feb. 6 executive order imposing sanctions on the International Criminal Court.