A flight instructor says he was fired over an alcohol test that came back positive—despite medical conditions he claims made ...

A false positive test misidentifying baking soda as a mixture of fentanyl and horse tranquilizer is what landed a Pennsylvania man in a notorious New York prison for two weeks, the state Attorney ...

The post A Child Welfare Agency Doubted the Accuracy of Drug Tests Used in Court. The Testing Company Dodged Questions.

Add Yahoo as a preferred source to see more of our stories on Google. A view of the East Block at San Quentin. Thousands of drug tests given to California inmates gave false results last year. Prison ...

Claressa Shields is determined to prevent other boxers from experiencing the hell she went through with her recent false-positive drug test ... telling TMZ Sports she's working with boxing commissions ...

A new mother from Alabama is warning pregnant patients after she says eating an "everything bagel" for breakfast before giving birth to her second child upended her family last spring. It all stemmed ...

In the child welfare system, the threshold at which a drug test is considered positive varies widely from one jurisdiction to the next. There’s no industry consensus on what, or if anything, should be ...

An Illinois couple is suing The Community Hospital and the state of Indiana for removing a newborn and an older child from their home because of a false-positive drug screen at the hospital last year.

Thousands of inmates wrongly tested positive for opiate use inside California state prisons last year because of a laboratory mistake, and civil rights attorneys now worry many of them could be denied ...