President Trump has long celebrated William McKinley's tariff policies. Vintage photos show how they affected Americans.

President Donald Trump has rolled out his plan to increase U.S. tariffs to match the tax rates that other countries charge on ...

Trump's order also calls for agencies to calculate the cost of non-tariff barriers such as regulations that shut out U.S.

In an escalation of his trade war, President Donald Trump moved to put tariffs on nations that levy taxes and fees that hurt ...

US President Trump signed an executive order on Feb. 13 commissioning US officials to study reciprocal tariffs on other ...