Tariffs, if they are imposed, could boost U.S. production of a valuable resource but also raise costs for automakers, ...

U.S. President Donald Trump on Tuesday opened yet another front in his assault on global trade norms, ordering a new probe ...

The White House suggested Tuesday there is a strong case for copper import protections because the metal is an essential component of military hardware.

The Commerce Department will investigate whether to slap tariffs on imports of copper, the latest manufacturing component — ...

President Donald Trump signed an executive order Tuesday directing the Commerce Department to open an investigation into new ...

An Alabama business owner who violated Iran sanctions by conspiring to export goods to the country was sentenced to five years in federal prison, the U.S. Department of Justice announced Tuesday.

The Commerce Department will investigate imposing tariffs on global copper imports to the U.S., White House officials said Tuesday, the first step toward likely levying duties on the metal. Commerce ...