Some adults who take prescription medication for attention-deficit/hyperactivity disorder are required to have their urine tested for drugs several times a year ...

A new report from Quest Diagnostics revealed that employees testing positive for fentanyl had surged 400 percent over the past five years. The percentage of employees in the general U.S. workforce who ...

Carriers are still required to randomly select 50% of their drivers for random drug tests, and 10% for random alcohol tests.

FINCASTLE, Va. – Botetourt County Public Schools has reinstated random drug testing for students participating in certain extracurricular activities and those with parking passes, allocating $65,000 ...

Australia’s Civil Aviation Safety Authority is set to start random alcohol and drug testing of the continent’s 120,000 aviation industry workers before year-end. New regulations that became effective ...