Computational biology is a field that combines biology, computer science, and mathematics to analyze and interpret biological data. It uses algorithms and models to understand complex biological systems, such as the structure of proteins or the genetic sequences of organisms. This approach helps researchers make sense of large datasets generated by experiments, such as those from genomics or proteomics. By applying computational techniques, scientists can simulate biological processes, predict outcomes, and identify patterns that may not be visible through traditional experimental methods. This interdisciplinary field plays a crucial role in areas like drug discovery, evolutionary biology, and personalized medicine, enhancing our understanding of life at a molecular level.