Canadian Prime Minister Justin Trudeau said his country would respond if President Donald Trump pressed ahead with his threat to impose tariffs on the US’s northern neighbour. “Canada provides many of the necessary inputs that the American economy is going to need,” he said on Tuesday morning.

Watch live as President Donald Trump announces investments worth up to $500 billion for infrastructure tied to artificial intelligence by a new partnership formed by OpenAI, Oracle and SoftBank.

A federal judge to hear first arguments in a multi-state lawsuit seeking to block executive order ending constitutional guarantee of birthright citizenship

Donald Trump has said he is considering imposing a 10% tariff on imports of Chinese-made goods as soon as 1 February. In remarks to reporters at the White House earlier, he justified the measure by claiming China was sending fentanyl - an opioid fuelling drug crises around the world - to the US, via Mexico and Canada.

Get real-time updates on international politics, economic changes, conflicts, and environmental issues. Access the latest breaking news and in-depth stories as they happen, keeping you informed of events shaping the world.

LIVE: "Not a Snowball's Chance", Trudeau Rejects Trump's US-Canada Merger Threat | Firstpost America US President-elect Donald Trump has shared a new map of the United States, which shows Canada as part of the US territory.

The biggest stories of the day delivered to your inbox.

The tepid open for Asian markets came after the S&P 500 rose 0.6% on Wednesday, putting the index close to an all-time high.

The Stargate project, led by OpenAI's Sam Altman - to build the "world's largest AI infrastructure" - was announced by Donald Trump at a special press conference at the White House. Elon Musk ...

President Donald Trump kicked off his second term with a flurry of executive actions on immigration, the economy, DEI and more.Legal challenges have already been mounted against his effort to end birthright citizenship and action that makes it easier to fire career government employees.

Follow along for live updates on stocks and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

Donald Trump took oath as the 47th President of the United States. Donald Trump has come up with a big project.