Life Science is the field that aims to unveil the secrets of life. We are trying to gain basic and advanced knowledge about life and to solve medical, environmental, and developmental problems. Life Science requires the understanding of several levels of organization, including bio-macromolecules such as proteins, nucleic acids, lipids, and carbohydrates, complex cellular processes such as metabolism and signal transduction, and the behavior of whole cells and organisms. Life Science is our future!