The US president threatens a response from his administration after the European bloc announces retaliatory measures to Trump's 25% tax on steel and aluminium imports.

In an unprecedented move, US President Donald Trump has doubled tariffs on Canadian steel and aluminum to 50%, escalating an already tense trade war between the two North American nations. But what ...

By David Lawder, Andrea Shalal and Jarrett Renshaw WASHINGTON (Reuters) -Donald Trump threatened on Wednesday to escalate a ...

Canada’s incoming prime minister, Mark Carney, urges respectful trade talks with Trump as retaliatory tariffs and annexation ...

Canada imposes reciprocal tariffs on $20bn worth of US goods in response to a 25% tax on all steel and aluminium into the US.