Francis Crick discovered the structure of DNA alongside James Watson in 1953. Their groundbreaking work at the University of Cambridge unraveled the double helix structure, which has since become fundamental to the understanding of genetics and heredity. Crick and Watson’s model explained how genetic information is stored and replicated, profoundly impacting the fields of biology and medicine. The duo received the Nobel Prize in Physiology or Medicine in 1962, acknowledging their contributions to biological science, which laid the groundwork for advancements in genetic research and biotechnology.