Canada announced a slew of new tariffs Wednesday on imports from the United States amid a burgeoning trade war with President Donald Trump.

The president’s tariffs are chiefly intended to pressure Mexico and Canada to help slow the flow of the deadly drug fentanyl into the United States, according to administration officials. “What ...

An examination of President Trump's claims regarding fentanyl trafficking across the U.S.-Canada border, analyzing data on drug smuggling routes, Canada's countermeasures, and the role of U.S. border ...

Synthetic drugs' rapid spread is reshaping illicit markets worldwide, according to reports by the International Narcotics ...

One cartel member tells the BBC's Quentin Sommerville the impact of the illegal drug is "not my problem".

After a fresh wave of tariffs from the United States, Canada and the European Union said they would impose billions in levies ...

U.S. tariffs on Canada have put experts at odds over how appropriate the action was, particularly given the unaddressed ...

China said on Wednesday that the U.S. has undermined bilateral counter-narcotics cooperation by imposing tariffs on Chinese ...

Don’t fall for the distraction of tariffs. To reduce fentanyl deaths, we need to get opioid users into treatment and reduce ...

President Donald Trump on Tuesday backed down from a threat to impose an additional 25% in tariffs on Canadian steel and aluminum products.

There are four things that Mexico knows it has been doing to us with impunity, especially under Joe Biden, that are not sustainable.

President Trump ordered an additional 25% tariff on Canadian steel and aluminum imports Tuesday in response to Ontario charging Americans in parts of three border states 25% more for electricity.