Scientists at Mayo Clinic have uncovered a surprising new way the kidneys conserve water, revealing a hidden backup system that works independently of the hormone long believed to control the process.

A kidney infection, or pyelonephritis, is a serious medical condition that occurs when harmful bacteria enter and infect the kidneys. The infection typically starts in the bladder or urinary tract and ...

Finding a kidney donor for IgA nephropathy is a journey, but it’s possible. Here’s what to know about living donation, ...