The Children's Oncology Group (COG) is a global organization dedicated to improving the treatment and care of children with cancer. It brings together doctors, researchers, and healthcare professionals to collaborate on clinical trials and research studies. COG aims to find better therapies and improve outcomes for young patients facing various types of cancer. COG also focuses on providing support and resources for families affected by childhood cancer. By sharing information and best practices, the organization helps ensure that children receive the best possible care. Their work is vital in advancing the understanding of pediatric cancers and enhancing the quality of life for survivors.