About College of the Sciences

College of the Sciences (COTS) is the largest of the four colleges within the university.

Explore COTS

With a robust thirteen departments and a wide range of marketable degrees to choose from, along with ten uniquely designed interdisciplinary programs, we think you'll find the course of study meant just for you. In a university the size of CWU, and in a community the size of Ellensburg, you will value the easy access to unique academic opportunities, exciting campus activities, and diverse community goings on.

CWU Lydig Planetarium

Gaze at the starts in the Lydig Planetarium at CWU!

Read more about "CWU Lydig Planetarium"

Student Resources

Student Resources

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About Us

All departments within the CWU College of the Sciences are committed to teaching excellence

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Faculty and Staff Resources

College of the Sciences Faculty and staff

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College of the Sciences Dean's List

Achievement of the College of the Sciences Dean's list is a significant accomplishment.

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Major Advising

Access tools to help you make the most of your college experience at CWU.

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Departments and Programs


For general university admissions information, contact the Office of Admissions. For advising information, contact the Academic Advising Center.


Geology professor, Dr. Meaghan Wetherell wrote a PBS Eons video on Megalodon that went viral and has 3.2 million views.

Located in Dean Hall on the CWU Ellensburg campus, the Museum of Culture and Environment explores our diverse and changing world through a variety of exhibits and public events.

Questions? Contact Us

College of the Sciences

400 E. University Way
Dean Hall 130
Ellensburg, WA 98926-7519

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