10 Bachelor's degrees offered by the university

The Department of Mathematics at Washington University in St. Louis is committed to providing a setting that fosters excellence in teaching, learning and research, and that communicates to students the beauty and excitement of mathematics. 

As the most fundamental of all the sciences, Physics at Washington University in St. Louis will lead you to a deeply fulfilling and rewarding undergraduate experience. Not only will a physics major provide you with the skills to excel in a professional career, but you can also apply your studies to a surprising variety of occupations. 

Geochemistry applies knowledge of chemical systems to understand the Earth, the atmosphere, hydrosphere, and biosphere. Learn more with this program in Geochemistry from Washington University in St. Louis. Our faculty are leaders in their fields, and they are passionate about their work and training the next generation of scientists. 

The Psychological And Brain Sciences Major is offered by Washington University in St. Louis. The field of psychology encompasses a large and diverse area of study that is empirical, theoretical, and practical. 

The Department of Chemistry at Washington University in St. Louis has a tradition of excellence, combining deep commitments to fundamental research and classroom teaching.

The Department of Earth and Planetary Sciences at Washington University in St. Louis provides tools for understanding the processes that shape our planet and other solar system bodies.

Planetary science uses the tools of geoscience and the geospatial analysis to study objects in the solar system, including planets, moons, and meteorites. Learn more with this program in Planetary Science from Washington University in St. Louis.

Biology is an exciting, diverse field ranging from the molecular biology of individual cells to interactions among entire populations of organisms. At Washington University in St. Louis, the biology department has a nationally recognized research program, a distinguished history, and a strong commitment to excellence in undergraduate teaching. 

The Philosophy - Philosophy of Science program at Washington University in St. Louis is available only as a second major in combination with work in one or more of the sciences.

Philosophy-Neuroscience-Psychology (PNP) is an interdisciplinary program at Washington University in St. Louis that provides an opportunity to examine the mind from a variety of perspectives. In addition to philosophy, neuroscience, and psychology, PNP draws from other disciplines whose investigations contribute to understanding the mind, including anthropology, biology and linguistics.