Human kidneys are an intricate network of tubes that process roughly 190 quarts of blood every day. Lining these tubes are epithelial cells that transport blood through the kidneys and circulate it ...

A team of scientists has conducted a comprehensive analysis reconstructing how kidneys form their filtering units, known as nephrons. The team studied hundreds of human and mouse nephrons at various ...

The kidneys contain millions of microscopic blood vessels known as peritubular capillaries. These vessels recapture helpful nutrients like glucose and minerals and return them to your bloodstream for ...

Take a kidney out of the body and it still knows how to filter toxins from the blood. But all bets are off in the face of high blood pressure. "How does the kidney know how to do it and why does it ...

If you drink water from the tap, then you’re probably drinking water that has been filtered to make it safe to drink. You may even have a filter on your tap to further remove impurities. But did you ...