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.
 

Arts


Humanities


Sciences & Social Sciences

 

Announcements

News & Events

Patricia Park in New York

Patricia Park on Writing, Stand-Up Comedy, and Her Latest YA Novel

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Earthset. The Artemis II crew captured this view of an Earthset on April 6, 2026, as they flew around the Moon. The image is reminiscent of the iconic Earthrise image taken by astronaut Bill Anders 58 years earlier on Apollo 8. Photo courtesy of NASA.

The Wonder of Artemis II: How Math Is Shaping the Moon Mission

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AU Chamber Singers, fall 2025. Photo: Ethan Kauffman.

April is Music Month at American University!

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Nationals Park

Play Ball! The Business of Baseball Comes to Life in AU Classroom

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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  bookStudent cast member in costume for Sometimes the Rain, Sometimes the Sea performance.
     
  • Philosophy professor Zurn teaching class on the Quad.Philosophy professor 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.
     
  • Kelsey Kirsch in the lab.Kelsey Kirsch, biochemistry major and first-author on a paper about the nickel-compound she developed for research on cancer-related abnormal enzyme function.
     
  • 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 entering Virginia cave for research on crustacean evolution in no-light environments.
     
  • AU sudents working in Ward 7 with the Food Matters project.Health sudents working in DC Ward 7 for a grant project with the DC Department of Health.
     
  • Dance group on stage.AU dance group with student Ali Kirschbaum, moonlighting from her internship with the Smithsonian Migratory Bird Center.
     

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