Martha E. Rogers was an influential American nurse and theorist, best known for her contributions to nursing science. Born in 1914, she developed the Science of Unitary Human Beings, a framework that emphasizes the holistic nature of individuals and their interactions with the environment. Her work has significantly shaped nursing education and practice. Rogers earned her nursing degree from the George Washington University and later obtained a master's degree in public health. She served as a professor and researcher, sharing her theories through numerous publications. Her legacy continues to impact nursing and healthcare today.