More employers are screening their employees for potential drug use. At some companies a popular new test is replacing the standard urine sample, and some say it is violating the rights of future and ...

An improved urine-testing system for people suffering from kidney stones inspired by nature and proposed by researchers from Penn State and Stanford University may enable patients to receive results ...

A urine drug test is used to detect the presence of illegal and prescription drugs in urine. It’s also known as a urine drug screen. In a urine drug test, a sample of urine is sent to a lab. A tester ...