Drug policy researcher Jonathan Caulkins said there were 21 large fentanyl seizures at the Mexican border for every one along ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

The “cult of Bismarck” in Germany is instructive on the cultural basis of Trump’s tariffs and, relatedly, cultural ...

Border seizures of fentanyl, a drug that the Trump administration has declared part of a national emergency, declined 18.8% ...

After a 10 percent tariff on Chinese products took effect on Tuesday, China announced retaliatory measures, including tariffs ...

US President Donald Trump has imposed new tariffs on Chinese goods, citing Beijing’s failure to stop the export of chemicals ...

What is Fentanyl? How does it enter the U.S.? Why is it a sticking point in relations between U.S., China, Canada and Mexico?

In the hours before Canadian Prime Minister Justin Trudeau announced a 30-day pause on US President Donald Trump’s threatened ...

Trump's tariffs on Canada, Mexico and China referenced fentanyl as a national emergency. However, Canada's PM Trudeau ...

Beijing hit back with its own tariffs and export restrictions after being subjected to levies by President Trump. Trade ...

Feb. 1 Canada and Mexico both levied retaliatory tariffs on U.S. imports in response to Trump’s directive, while China said it would file a lawsuit with the World Trade Organization and take ...