How do you identify something no one has a test for? Designer drugs replicate the effects of known, illicit drugs but evade ...

Boxer Julio César Chávez Jr. has been deported to Mexico following his arrest in the U.S. for overstaying his visa and lying ...

Philadelphia Phillies left-hander José Alvarado has returned from a rehab assignment with Triple-A Lehigh Valley.

A Cy-Fair ISD bus driver was pulled over and did two field sobriety tests, which she reportedly passed. The district said ...

A public safety and health alert has been issued in San Diego after carfentanil, a synthetic opioid 100 times stronger than ...

Long Island prosecutors are trying to determine if “designer drugs” played a role in the mysterious Montauk Yacht Club death ...

While hair analysis reveals drug use from 6 months ago with impressive sensitivity, it’s not without limitations. The test can occasionally produce false positives from environmental exposure ...

The social assessment of cannabis use has changed, at least according to New Jersey government, and CREAMMA included provisions designed to limit testing to only those employees identified as ...

More States Consider Curbing Drug Testing at Childbirth Widespread testing of pregnant patients often leads to incorrect results—and sweeping harms to mothers, babies, and families.

Thousands of California prisoners falsely tested positive for opioids last year because of a laboratory mistake. Now hundreds of decisions to deny parole to some of those prisoners are getting a ...

Drug testing is supposed to be random — but according to insider sources, that's not the case for Elon Musk's federal contractor drug tests.

ALBANY — A former state trooper who was fired after testing positive last year for amphetamines has filed a lawsuit against the State Police seeking to get her job back. The petition filed in ...