College of Arts & Sciences

College of Arts and Sciences
Battelle Thompkins Hall
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The College prepares students for lives of purpose, service, and leadership by delivering a world-class liberal arts and sciences education rooted in critical thinking and experiential learning.

Our graduates proudly go out into the world as critical thinkers and problem solvers.

“Whether it’s ethics, artificial intelligence, space science, performing arts, or biomedical training for medical school, our expert researchers conduct groundbreaking scholarship and complete award-winning publications alongside their students.” — Dean Linda Aldoory
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Please see also all CAS Undergraduate Degrees/Certificates and all Graduate Degrees/Certificates. Most programs also offer minors and certificates.
 

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Sciences & Social Sciences

Announcements

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News & Events

AU weather balloon in space

Ready for Launch: AU Introduces New BS in Engineering Physics

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Basketball Players by Felix Alvarado

Six Must-See Exhibitions You Can Visit for Free at Katzen This Fall

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Althea Bennett at Bokor Mountain National Park

CAS Goes Global: A Summer of Research, Teaching, and Discovery

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Nate Harshman speaks at 2026 convocation. Photo by Jeff Watts.

Robots Take the Shortest Path: Nate Harshman’s Advice to Class of 2030

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Eric Gwadz in the Connaughton Lab

AU Students Put STEM Research to Work at NASA, NIH, and Across the DMV

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CAS students graduating

Achievements

CAS faculty and students are making their mark on the world. See their latest achievements, awards, and honors.

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Inside CAS

Sometimes the Rain cast member in a tree in rain gear with  book Student actress Madison Troost (CAS '27) in costume for Sometimes the Rain, Sometimes the Sea performance. Read more about the production's costume designer Ted Hill (CAS '25).
 

Kelsey Kirsch in the lab. Kelsey Kirsch (CAS '25) biochemistry major and first-author on a paper about the nickel-compound she developed for research on cancer-related abnormal enzyme function.
 

Philosophy professor Zurn teaching class on the Quad. Philosophy Professor Perry Zurn teaching class on the quad

Student looking through viewfinder of JEOL Electron Microscope. Graduate student using a JEOL electron microscope in the Hall of Science Microscopy Core.
 

3D-printer materials at assembly stage. Assembling 3D-printed components.
 

Audio tech students recording violin track. Audio technology students engineering a violin track in Control Room A at the Kreeger Studio.
 

Team enters the caveBiology and Environmental Science students researching how a tiny crustacean species may be undergoing an evolutionary transformation in Virginia caves
 

AU sudents working in Ward 7 with the Food Matters project.Health Studies students working on a DC Department of Health grant project on access to affordable and nutritious food in DC’s Ward 7. 
 

Dance group on stage.Ali Kirschbaum (CAS '26) balances rehearsals with her internship at the Smithsonian Migratory Bird Center. 

DaBL open and busy with students and projects.Collaboration in the DMTI Design and Build Lab.