Cytomics is a branch of science that looks at cells under a microscope to understand how they work. Cytomics scientists use special tools like microscopes that make the cells easier to see and study. They look at cells to understand how they develop, how they communicate, how they interact with their environment, and how they respond to change. By looking at single cells, cytomics scientists can figure out how cells control and manage disease, which helps us find ways to cure diseases.