The U-M team suspected that certain fentalogs could potentially be used as antidotes to fentanyl, much in the way that ...

Getty Images It's also relatively easy to alter its chemical structure to produce similar substances - known as fentanyl analogues - to bypass legal controls. "The countless possibilities to ...

Chemical brokers are the supply chiefs of the fentanyl trade, smuggling key ingredients from China to Mexico. Bribes, ...