President Donald Trump has begun his second administration with a series of controversial moves and decisions.

The U.S. and Canada share a 5,500-mile border. While trade and immigration have been longstanding concerns, a new and alarming challenge has emerged: a surge in firearms being smuggled from the U.S.

Trump talked about his recent tariffs on Canadian, Chinese and Mexican imports during a gaggle with reports, and accused China of "running the Panama Canal." ...

Here are some things to know about Trump’s actions, the counters from U.S. trading partners and what it means for American ...

President Donald Trump says Americans could feel “some pain” from the emerging trade war triggered by his tariffs against Canada, Mexico and China.

Donald Trump imposed 25% tariffs on Canadian and Mexican imports, and 10% on those from China. These actions will inflict ...

President Trump said he would speak Monday morning with the leaders of Canada and Mexico after imposing a fresh round of ...

Canada’s prime minister and Mexico’s president have ordered retaliatory tariffs against Americans, following through with ...

The tariffs that President Donald Trump has announced against three of the United States’ biggest trading partners—Canada, ...

Global markets buckled up for a turbulent session Monday after Trump launched a trade war with sweeping tariffs on Canada, ...

U.S. Defense Secretary Pete Hegseth's first trip since taking office will be to the United States' border with Mexico on ...