Master of Behavioral and Decision Sciences

Learn the theory, apply the tools, and make a difference

Penn’s Master of Behavioral and Decision Sciences (MBDS) is informed by contemporary theories and research methods of behavioral economics, decision sciences, network analysis, and public policy. Our program equips students with theoretical and practical tools to address a variety of real-life problems, putting you ahead of the curve in a growing field of study.

Master of Chemical Sciences

Earn an Ivy League master's degree in chemistry that offers top-rated industry connections

Your future in chemistry starts at Penn. Whether you’re currently a chemistry professional or seeking to enter the field, Penn’s rigorous Master of Chemical Sciences (MCS) prepares you to take advantage of the myriad career possibilities available in the chemical sciences. Our program equips you with theoretical and technical expertise in biological chemistry, inorganic chemistry, organic chemistry, physical chemistry, environmental chemistry, and materials. 

Master of Environmental Studies

Industry connections and Ivy League academics to take on today's environmental challenges

The Master of Environmental Studies (MES) program at the University of Pennsylvania helps you translate your passion for the environment into a fulfilling career. Our program offers you a rigorous academic grounding in environmental science and exceptional opportunities to conduct research in the field.

Master of Liberal Arts

Earn an MLA degree in a subject that excites you with daytime, evening, and online courses

Your journey to the Master of Liberal Arts (MLA) at Penn starts with you: your passions, your questions, and your unique combination of academic interests. You state your goals, and we help you craft your course of study within the rigorous academic environment of the Ivy League. The MLA offers intellectual explorers like you the opportunity to design your own curriculum at the intersection of your pursuits.

Penn’s Organizational Dynamics Programs

Announcing our new format

Beginning in fall 2026, the Organizational Dynamics Programs is moving to a low-residency format, offering greater flexibility for ambitious students who work full time while pursuing their degree. Now you can complete your coursework online in an immersive virtual environment, with scheduled synchronous meetings to invite discussion and reflection with your peers.

Restoring the Delaware River for recreational use

The health of the Delaware River has improved dramatically over the past 50 years, so much so that the environmental organization American Rivers named the Delaware its 2020 River of the Year. Now, two students from the master's programs in earth and environmental science are part of a project by the Water Center at Penn to research how to make the river even cleaner so it can be safe for swimming.

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