Jaime Munguia has vowed to “prove” that he “never disrespected the sport” of boxing, after a B-sample confirmed that he had failed a drug test. In May, Munguia beat Bruno Surace via unanimous decision ...

Jaime Munguia has broken his silence after the A-sample of his drug test from his unanimous decision victory over Bruno Surace revealed in adverse finding. Munguia said he was shocked to find out that ...

Tens of thousands of people are wrongfully arrested for crimes based on a false positive result from a field drug test each year, according to a recent study by researchers at the University of ...