Toxicology is an interdisciplinary science that addresses the adverse effects of substances on living organisms caused by chemical, physical or biological agents. The field includes exposure assessment, hazard identification, dose-response analysis, risk characterization and risk management. Toxicologists have the critical responsibility of understanding the effect of exposure to harmful substances found in food, the environment, medicines, licit and illicit drugs and other sources, as well as that of publicizing information of relevance to the public. Through research and education, toxicologists can improve the health and safety of humans and other living organisms and protect the environment in which we live. The major begins with the foundational science courses common to any degree in the chemical or life sciences: chemistry, biology, organic chemistry, calculus, and physics, with required laboratory work throughout. Then, students take a required core of courses that cover biochemistry, human physiology, the basics of toxicology and its major sub-fields (environmental, biomedical, clinical). Students also select two elective courses they can focus on their interests and future career goals such as risk assessment, forensic toxicology, genetics, microbiology, and inorganic chemistry. Finally, the major includes an advanced capstone experience which brings all of these courses together in the study of a specific research area in toxicology. Students in this major are well-prepared for a variety of careers and graduate programs including PhD programs in toxicology, the life sciences, medical school, and related professional degrees.