A breakthrough study published in npj Aging just introduced a refreshing alternative: a urinary microRNA aging clock. By analyzing microscopic “bubbles” in urine, researchers achieved a level of ...

A new generation of aging tests is moving out of specialist labs and into everyday life, promising to tell you how old your ...

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 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 ...

The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...

‌A urine concentration test provides the specific gravity of your urine. This measures your kidneys’ ability to balance water content and excrete waste. It is important in diagnosing some health ...

There are few statements more frightening for a regular marijuana user than “We are going to need you to take a urine drug test.” This seemingly innocuous statement is enough to send even the most ...