Companies are already scrambling to avoid Trump tariffs. Here's how they could play out in Donald Trump's second term.

The United States drastically cut its reliance on tariffs as a primary form of federal revenue over a century ago.

If he delivers on his campaign promises for an aggressive package of new US tariffs, they’ve warned, a re-elected Donald Trump will set the stage for a historic period of turmoil in the global economy.

President-elect Donald Trump has proposed as much as a 20% tariff on all imports and a 60% tariff on goods from China.

An increase in tariffs, which likely would be met with countries imposing their own levies in retaliation, threatens global economic growth.