The renal system, also known as the urinary system, consists of the urethra, bladder, ureters, and the kidneys. The kidneys are two bean-shaped organs responsible for filtering minerals from the blood ...

"Bones can break, muscles can atrophy, glands can loaf, even the brain can go to sleep without immediate danger to survival. But should the kidneys fail...neither bone, muscle, gland nor brain could ...

The kidneys help remove waste products from the body, maintain balanced electrolyte levels, and regulate blood pressure. Share on Pinterest MoMo Productions/Getty Images The kidneys are a pair of bean ...

Sharp, solid stones form inside the human body more often than you might think. Watch and listen to episode two of The ...