An immunoassay (IA) test is a type of urine drug test (UDT) that can screen for phencyclidine, which people also call PCP or angel dust. This testing method is quick, easy to use, and cost effective.

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 ...

Although Kansas' effort to prevent drug-impaired driving is admirable, the method the state is using to detect it is flawed. SoToxa, Abbott's hand-held analytical device can rapidly detect and ...

Hundreds of seized fentanyl pills that imitate Oxycodone M30 are kept as evidence at the Drug Enforcement Administration's Dallas Field Division lab.(Tom Fox / Staff Photographer) Drug testing firm ...