Colorado has become the first state in the nation to prohibit arrests based solely on colorimetric drug tests, also known as ...

Colorado became the first state to restrict police use of colorimetric drug tests due to high false positive rates following ...

New mothers say they had to undergo devastating investigations after hospitals reported their false positive drug tests to child welfare agencies shortly after they gave birth. This report is ...

A view of the East Block at San Quentin. Thousands of drug tests given to California inmates gave false results last year. Prison advocates worry that parole decisions were tainted. (Robert Gauthier / ...

A new Colorado law restricts the use by police of a controversial field drug test that studies have shown can result in a ...

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 ...

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 ...

Colorado has become the first state to ban arrests based solely on a field drug test widely used by law enforcement across ...

Faulty drug tests given to thousands of California prisoners gave false results for opiates Prison advocates worry that the false positive results have tainted the parole decision for inmates.