?Students are educated and must demonstrate proficiency in a particular subdiscipline, but have the opportunity to pursue research that spans multiple fields of chemistry and other disciplines if they so desire. This approach provides our students with both the rigorous training and the broad perspectives needed to address present-day scientific and technological challenges. Most students are admitted to the Chemistry and Chemical Biology program to work toward a Ph.D. degree, but applications from students whose goal is a terminal M.S. degree will be considered in special cases. However, a student who has been in residence for at least two semesters, is in good academic standing, and has passed the preliminary exam may petition the Admissions Committee to pursue a terminal M.S. degree. The recipient of a M.S. degree is understood to possess knowledge of a broad field of learning that extends well beyond that attained at the undergraduate level, but is not necessarily expected to have made a significant original contribution to knowledge in that field.