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

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?

Finding undermines assertions by Trump administration that Canada is rapidly growing source of fentanyl in the U.S.

In the meantime, he blocked legislation that would have provided fentanyl-detecting machines at the border and pardoned a convicted drug trafficker.

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

Some of the purported concessions that led to a 30-day pause on the tariffs were things Canada and Mexico had already done ...

President Donald Trump’s plan to impose tariffs on goods from Mexico, Canada and China is partly aimed at combating the ...

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

Public Safety Minister David McGuinty says the new “fentanyl czar” position Canada is creating after a deal with U.S.

The federal government is expected to appoint a 'fentanyl czar' as part of a deal to stave off U.S. President Donald Trump's ...

Prime Minister Justin Trudeau said Canada is making a commitment, among others, to appoint a “fentanyl czar.” Here’s what we know so far.