A kidney test result that appears perfectly normal may still reveal hidden danger, according to a major new study involving more than a million adults.

Have you ever heard your doctor say your kidney test results are "normal"? That's usually means everything is under control. But what if "normal" isn't always as reassuring as it sounds? A recent ...

The thresholds for kidney function currently used to diagnose chronic kidney disease (CKD) reflect a true increase in the risk of serious illness, according to a study from Karolinska Institutet and ...