Canada’s Mark Carney calls the 50-percent tariff increase ‘illegal’, while Mexico’s Sheinbaum weighs countermeasures.

President Trump has doubled the rate on foreign metals to 50%, saying the levies weren’t high enough to help the U.S.

U.S. President Donald Trump's 50% tariffs on imported steel and aluminum took effect early Wednesday - adding to the pressure on users of those imports, which already had faced a 25% duty since March.

Mexico will announce new measures next week if no agreement is reached regarding the US's recently increased tariffs on steel ...

The 50% tariffs on steel and aluminum apply to all countries, except the United Kingdom, which announced a preliminary trade ...

U.S. President Donald Trump's increased tariffs on imported steel and aluminum - key materials used in industries ranging ...

President Trump railed against Xi Jinping in a late-night social media post days ahead of their planned call, complaining ...

While many US businesses are shifting manufacturing to southeast Asian countries to avoid heavy tariffs on China, the ...

President Donald Trump is hiking tariffs on aluminum and steel as his administration presses countries to speed up trade ...

Recent court rulings on the legality of some of President Donald Trump's tariffs give the auto industry a glimmer of hope ...

Trump administration tariffs on all imported aluminum and steel are now in effect as the United States launched a 50% duty ...

From the BBC World Service: The U.S. is doubling tariffs on most imported steel and aluminum, raising them from 25% to 50%.