Nephrology is the branch of medicine that focuses on the study, diagnosis, and treatment of kidney diseases. Nephrologists are specialized doctors who are trained to diagnose and treat conditions that affect the kidneys, such as kidney stones, chronic kidney disease, and renal failure. They also manage patients who require dialysis or kidney transplants. Nephrology research aims to improve our understanding of kidney diseases and develop more effective treatments to improve patient outcomes and quality of life. This field plays a crucial role in promoting kidney health and managing a wide range of kidney-related conditions.