Uncertainty and the threat of further disruption prompt big changes and plenty of worries at small companies that depend on cross-border business.

Canada and China hit back swiftly after Trump's sweeping tariffs took effect Tuesday, raising fears of a global trade war.

The Trump administration has implemented 25% tariffs on goods from Canada and Mexico, citing drug influx concerns, prompting ...

WASHINGTON, D.C. ― Taiwanese chip-making giant TSMC will invest at least $100 billion in the United States to build "cutting-edge" manufacturing facilities, President Donald Trump said on Monday, ...

After Trump's speech, Democrats will offer a message in response to the joint congressional address, which will be televised.