The tech billionaire took a rapid drug test nearly two weeks after he was accused of heavy ketamine use, though urine tests only reliably detects drugs ingested within 2-10 days Kevin Dietsch/Getty In ...

A urine test can reveal a lot about your health, including whether you have diabetes, kidney or liver issues, or a UTI.

A new urine test could spare bladder cancer survivors from a painful follow-up procedure needed to ensure their cancer hasn't come back, researchers report. People who've gotten surgery for high-risk ...

The MyProstateScore 2.0 urine test captures 17 biomarkers of clinically significant prostate cancer, independent of PSA. A positive result can rule in and a negative result can rule out the need for ...

For court officials, a urine test is Exhibit A of success or failure. If the urine is clean, probation continues; dirty, and the defendant typically faces jail time. But what if the person collecting ...