The state - the 5th largest world economic power - says it is being disproportionately impacted by the tariffs.

The state contends that the International Emergency Economic Powers Act doesn't actually give the president the power to ...

California Gov. Gavin Newsom stands in front of a state flag during a press conference about President Donald Trump's tariffs ...

Newsom, a Democrat, and California Attorney General Rob Bonta are suing Trump over his tariff policy in the first challenge ...

California Governor Gavin Newsom sued to halt Donald Trump’s tariffs, setting up a high-stakes legal challenge to the ...

US President Donald Trump's tariffs will likely push up prices and constrain growth, and could put the Federal Reserve in the ...