Home

a person wearing a letterman's jacket sleeping on a couch

Don't Sleep on this Research

If you're a teenager, hitting the snooze this weekend might be good for your mental health according to College of Arts and Sciences psychologist Melynda Casement. Their research, published in Journal of Affective Disorders, found that people age 16 to 24 who caught up on sleep on the weekend had a 41% lower risk for symptoms of depression than a group who didn’t. 

The research followed 1,867 adolescents with a median age of 14 years. The study found that moderate weekend catch-up sleep was associated with lower risk for clinical anxiety symptoms.

“It’s normal for teens to be night owls, so let them catch up on sleep on weekends if they can’t get enough sleep during the week because that’s likely to be somewhat protective,” Casement said. “A lot of teens are getting something like six hours a night during the week and then eight or 10 hours a night on weekends, and that’s probably OK and may be beneficial.”

Wake Up to Good News for Teens

News from CAS

CINEMA STUDIES - Cinema studies professor Masami Kawai is set to begin production on her first feature film, “Valley of the Tall Grass,” in Eugene in summer 2026. It is both a personal journey and a community-centered story.
PHYSICS - An assistant professor of physics at the University of Oregon College of Arts and Sciences, Nguyen has been named the 2025 recipient of the American Physical Society’s (APS) Maria Goeppert Mayer Award. Named after a German American theoretical physicist who was co-awarded the 1963 Nobel Prize in Physics, this award honors exceptional achievement by a woman physicist in the early years of her career.
On the cusp of a new year, Tykeson Dean of Arts and Sciences Chris Poulsen took time to share what he is most excited about in the College of Arts and Sciences, now and into the future. "The success of this strategy doesn't depend on a few leaders. It depends on all of us," Poulsen said.

All news »

We Love Our Supporters

Your gifts change lives

Your Gift Changes Lives

Gifts to the College of Arts and Sciences can help our students make the most of their college careers. To do this, CAS needs your support. Your contributions help us ensure that teaching, research, advising, mentoring, and support services are fully available to every student. Thank you!

Give to CAS

a collage of photos

What’s Happening in CAS?

The future is bright for the College of Arts and Sciences. Tykeson Dean of Arts and Sciences Dean Chris Poulsen discusses the college's new five-year strategy, a plan that is ultimately focused on students. And that's because students are at the heart of everything the college does, Poulsen said. 

As CAS looks to the future, see what the college is doing now in the December issue of CAS Connection: researchers in campus labs adding sustainable measures to their day-to-day operations, an anthropology professor's summer course inspiring students to rethink archeology methods, a cinema studies professor's film project—and more. 

Undergraduate students posing for camera making hand signals

Undergraduate Studies

Wherever your academic goals eventually take you at the UO, all Ducks begin their journey with foundational courses in CAS. More than 60 percent of students go on to pursue a major in a CAS department or program. With more than 50 departments and programs, there’s an intellectual home for almost any interest, talent, or career aspiration.

Graduate students working in a lab

Graduate Studies

The College of Arts and Sciences offers more than 30 master's programs and more than 20 doctoral programs across a diverse range of disciplines. Both as contributors to research teams and through their own scholarship and teaching, our CAS graduate students are indispensable to the vitality of the UO academic mission.

Student Support Services

We provide our students with a variety of resources to help you thrive inside and outside the classroom. Through Tykeson Advising, we provide comprehensive academic and career advising from the start of your journey at the University of Oregon. Learn about career preparation and get assistance in selecting the very best classes. Connect with labs, libraries, IT and tutoring. Find your community on campus.

World-Class Faculty

Speaker conducting a class with projector

The College of Arts and Sciences faculty members are a driving force of the high-output, high-impact research activity that has earned the UO membership in the prestigious Association of American Universities (AAU). Our world-class faculty members are inspiring teachers.

Among them are five members of the American Academy of Arts and Sciences, four members of the National Academy of Sciences. They are committed to helping students discover their academic passion. Every day, they work to expand students’ intellectual horizons, preparing them for life after college with real-world knowledge and skills.

Spotlight on CAS Academics

Choose Your Path

The College of Arts and Sciences offers more than 50 majors and nearly 70 minors across multiple departments and programs in the natural sciences, social sciences and humanities. We also offer 36 master’s programs and 25 doctoral programs.

dean chris poulsen posing in front of Tykeson hall

Meet our Dean

In the College of Arts and Sciences (CAS), we are committed to excellence in research and teaching, student success, and diversity, equity, and belonging. 

A liberal arts education—one that offers a breadth of intellectual approaches and perspectives and depth in a major discipline—is the foundation to a purposeful life as a life-long learner, engaged citizen, and leader. The skills you will learn here—from written and verbal communication to analytical and quantitative reasoning, to compassion and understanding—are those that employers seek and will open the door to a wealth of opportunities. 

You will find more than 50 majors and a multitude of minors within CAS, and seemingly endless opportunities for personal exploration and discovery. Whether you are an incoming first-year student, a grad student or a transfer student, you can map an exciting future and be part of a fun, warm, engaged liberal arts community here. Come join us. And go Ducks! 

More from Dean Chris Poulsen

The College of Arts and Sciences includes:

50+
undergraduate degree programs
30+
masters programs
25
PhD programs
10,000+
Undergraduate students in CAS Majors
825
faculty members
1,295
masters and PhD students in CAS

Happening at CAS

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

UO College of Arts & Sciences (@uocas) • Instagram photos and videos

Jan 12
Considerations for Composing Poetry in Indigenous Languages—Native American and Indigenous Studies Research Colloquium noon

Poetry is the expression of creativity and mastery of a language. No matter what stage of language learning one is at, to engage in poetic composition will aid them on their...
Considerations for Composing Poetry in Indigenous Languages—Native American and Indigenous Studies Research Colloquium
January 12
noon
Many Nations Longhouse

Poetry is the expression of creativity and mastery of a language. No matter what stage of language learning one is at, to engage in poetic composition will aid them on their journey. In this talk, Dr. Jordan Douglas-Tavani (he/they | Tlingit) presents on the fundamentals of poetry—paying special attention to the considerations necessary for poetic composition in endangered and reawakening Indigenous languages. The presentation will also include a poetry reading.

Jan 12
Eugene History Pub Lecture Series: "Blacks against Brown: The Intra-racial Struggle over Segregated Schools in Topeka, Kansas" 7:00 p.m.

Please join the Department of History for the January pub lecture. Professor Charise Cheney will discuss "Blacks against Brown: The Intra-racial Struggle over Segregated...
Eugene History Pub Lecture Series: "Blacks against Brown: The Intra-racial Struggle over Segregated Schools in Topeka, Kansas"
January 12
7:00 p.m.
Whirled Pies

Please join the Department of History for the January pub lecture. Professor Charise Cheney will discuss "Blacks against Brown: The Intra-racial Struggle over Segregated Schools in Topeka, Kansas."

Free and open to everyone!

The UO Department of History presents a series of talks with scholars about history, from the local to the global. Join us for stories, food, and conversation in a casual setting! 

Jan 13
Department of History Coffee Hour 10:00 a.m.

Please join us Tuesday mornings for a free cup of coffee, pastries, and conversation with your history department community! We’re excited to continue this tradition for our...
Department of History Coffee Hour
January 6–March 10
10:00–11:00 a.m.
McKenzie Hall 3rd floor (in front of office 385)

Please join us Tuesday mornings for a free cup of coffee, pastries, and conversation with your history department community! We’re excited to continue this tradition for our history undergraduate and graduate students, faculty, and staff. We hope to see you there!

Jan 14
Part-Time Job & Work-Study Fair 11:00 a.m.

Looking for a part-time job this winter/spring in Eugene/Springfield? Or want to learn more about future work-study opportunities during your time at UO? Stop by...
Part-Time Job & Work-Study Fair
January 14
11:00 a.m.–2:00 p.m.
Erb Memorial Union (EMU) Crater Lake Rooms (next to Panda Express!)

Looking for a part-time job this winter/spring in Eugene/Springfield? Or want to learn more about future work-study opportunities during your time at UO? Stop by the UO Part-Time Job & Work-Study Fair, Wednesday, January 14, from 11am-2pm in the EMU Crater Lake Rooms to meet local and on-campus employers hiring for seasonal employees! Bring your resume and apply on the spot, or just look around and learn more about the great ways you can get work experience and build career readiness skills during your time at the UO.

FYI: Work-Study is a specific type of part-time job available to students based on financial need. If a job says it requires Work-Study, you must have accepted an award on Duckweb. To learn more about the program and how to find your award, check out https://career.uoregon.edu/jobs-and-internships/work-study

There will still be LOTS of jobs at this event that do not require work-study in order to apply--something for everyone!

Register in Handshake to keep up to date on which employers are coming to the fair and what jobs you can be applying for!