Dark urine is a deeper color than the usual straw to yellow color. Learn the possible causes, treatments, and prevention.

The Saltoun Surgery facility in northeast Scotland says patients must now wait to be asked by a medical staffer before they ...

Pre-race urine testing is a standard part of the ERA's anti-doping program. During the 2024-25 season, pre-race samples were collected on 429 occasions across 64 meetings.

While occasional changes in urine color can result from dehydration or certain foods, consistently dark urine may indicate underlying kidney health concerns.

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disease that affects red blood cells, causing symptoms like dark urine, ...

Learn what urine tests can reveal about your health, what things they can check for, and what normal and abnormal ranges are and what they indicate.

The test shows the concentration of particles in urine. It involves collecting a urine sample for testing in a laboratory. Read on to learn more about the urine-specific gravity test and what the ...

We also cover the accuracy and cost of testing, whether people without hair can still provide a sample, and how hair follicle tests compare to traditional urine-based drug tests.

This eBook delves into the science behind first-void urine, exploring its composition, collection methods, and the latest advancements in its application, as well as other potential applications ...

Two up-and-coming Sydney drivers provided samples to stewards at a race meeting in Goulburn. DNA analysis showed the urine in both was from the same person.