Pediatrics is the branch of medicine that focuses on the care of infants, children, and adolescents. Pediatricians are specially trained to diagnose, treat, and prevent a wide range of childhood illnesses, injuries, and developmental issues. They also monitor the growth and development of children to ensure they are healthy and meeting appropriate milestones. Pediatrics involves a holistic approach to care, considering not only physical health but also emotional and social well-being. This field is crucial in ensuring the healthy development and well-being of young individuals.