Childhood cancer research focuses on understanding and treating cancers that affect children. This research aims to discover the causes of these cancers, improve diagnostic methods, and develop effective treatments. Scientists study various types of childhood cancers, such as leukemia, brain tumors, and neuroblastoma, to find better ways to help young patients. Researchers also work on improving the quality of life for children undergoing treatment. This includes studying the long-term effects of cancer therapies and finding ways to reduce side effects. Organizations like St. Jude Children's Research Hospital play a crucial role in funding and conducting this important research.