Our science departments are committed to creating and disseminating new knowledge in their fields by combining research and teaching. Our 300 faculty members — including fellows of many learned societies and academies — are engaged in research that spans a broad range, from questions about the foundations of quantum mechanics, to the development of cancer cells and the workings of the brain, to work resulting in the spin-off of high-technology companies. Faculty share their excitement about their research with their students, training them to become part of the next generation of scientists who will push the frontiers of human knowledge. Explore majors, minors, concentrations, and academic programs in the Natural Sciences.
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World-Class Faculty in the Natural Sciences
Thien Nguyen
Associate Professor of Computer Science
Thien Nguyen is an expert in natural language processing, or the ability of artificial intelligence to understand, interpret and generate meaningful human language. He aims to enable computers to perform cognitive language-related tasks. His lab is among the first to develop deep learning algorithms for information extraction and text mining in natural language processing and data mining. His research on using natural language processing for multilingual learning earned him a Faculty Early Career Development Program (CAREER) award from the National Science Foundation.
Nguyen's recent research focuses on programming computers to improve the efficiency and safety of large language models (LLMs) across human languages while extracting valuable information about events like natural disasters, cyberattacks, disease outbreaks, and protests from news articles and other sources. His work seeks to deliver useful insights from diverse data and make these technologies accessible in low-resource languages that lack adequate data sets for training AI models.
Tien-Tien Yu
Associate Professor of Physics, Institute for Fundamental Science
Tien-Tien is a theoretical particle physicist working at the interface of theory and experiment. She is particularly interested in understanding the nature of dark matter, whose existence is known through its gravitational effects on ordinary matter. She co-founded the SENSEI collaboration, an experiment utilizing silicon chips, much like those found in digital cameras, to search for dark matter. She was recently appointed to P5, an advisory group convened once a decade by the Department of Energy and National Science Foundation to help determine the next funded projects in particle physics.
On Jan. 14, 2025, Yu was one of nearly 400 scientists and engineers to receive the Presidential Early Career Award for Scientists and Engineers, the highest award the US government awards to early career scientists.
A founding member of the group Particles for Justice, Yu is also a leader in advancing diversity, equity and inclusion in the physics field. In collaboration with the Comics and Cartoon Studies program, Yu created the UO Science and Comics Initiative. Read more about the initiative here.
Santiago Jaramillo
Associate Professor of Biology, Institute of Neuroscience
Santiago Jaramillo leads a research group dedicated to understanding how the brain processes and interprets sounds. Using advanced techniques to monitor and manipulate neural activity in mice, along with computational approaches, he investigates how the brain filters, learns, and assigns meaning to sounds and how brain disorders can affect these processes. His interdisciplinary work, supported by the BRAIN Initiative of the National Institutes of Health and the National Science Foundation, includes collaborations with psychologists, bioengineers, theoretical neuroscientists, and linguists, with the long-term goal of developing neural interfaces to improve human-to-human and human-to-machine communication.
Beyond the lab, Jaramillo is deeply committed to broadening participation in STEM. He provides hands-on neuroscience experiences to middle school girls through the SPICE program, serves as an advisor for international programs engaging young minds in scientific critical thinking, and mentors college students from a wide range of backgrounds through programs such as NSF STEP-UP, SPUR, and the ESPRIT scholarship for aspiring K-12 science teachers.
School of Computer and Data Sciences
The mission at SCDS is to empower a diverse population of students and faculty working to advance knowledge in computer and data science, train the next generation of scholars, and engage with the wider world to tackle interdisciplinary challenges.
To do this, we start by applying our knowledge and experience at home across the University of Oregon campus.
Research in the Natural Sciences
Natural scientists use data to understand, predict, and work with naturally occurring phenomena on earth and in the universe. From highly controlled experiments in the lab to observations collected in the field, our findings help make sense of the natural world while driving advancements in society and technology that touch everyone. By expanding the limits of human knowledge, we provide a scientific foundation for helping people live better, longer lives.
Explore Other Majors and Minors in the College of Arts and Sciences
Meet our Dean
Welcome to the natural sciences, where our top-flight researchers bring students in to experience the biological, physical, and computational sciences. Working side-by-side with faculty who are equally committed to student success and scientific discovery, students learn valuable critical thinking skills through hands-on research in the lab, field, and classroom—from studying marine biology at the Oregon Institute for Marine Biology on our beautiful campus on the coast to coding advanced systems and analyzing complex data in the School of Computer and Data Science.
The research we’re conducting at the UO makes a tangible difference in our communities, our nation, and the world. For example, our chemists are pioneering the materials and techniques that will inspire the next generation of batteries for energy storage. Our psychologists are developing and testing cutting-edge interventions to improve mental health and wellbeing. Our geologists and environmental scientists are collaborating with governments, tribes, and industry partners to protect communities from earthquakes and wildfires.
You may or may not end up in a science career, but either way these experiences will change the way you experience and interact with the world. A healthy society depends on people who know how to gather evidence and critically analyze data. No matter what field you enter, scientific thinking will help you become a more thoughtful, engaged, and critical citizen in modern society.
We’re excited to explore the natural world with you.
Elliot Berkman
Divisional Associate Dean, Natural Sciences
Happening at CAS
3:00 p.m.
Department of Chemistry and Biochemistry Organic/Inorganic/Materials Seminar Series
Professor Edith C. Glazer, North Carolina State University Hosted by Teresa Rapp
Targeting Cytochrome P450s - From Biophysics to Selective Inhibitors and Photons
Cytochrome P450s (CYPs) are a superfamily of enzymes that perform challenging reactions in all life forms. In humans, these amazing enzymes are responsible for the metabolism of xenobiotics, as well as the biosynthesis of several essential signaling molecules. Thus, CYPs play an integral protective role via degradation, in addition to aiding in the regulation of growth, development, and homeostasis via (bio)synthesis. Notably, these two processes have opposite requirements for selectivity, with the drug metabolizing CYP enzymes of the liver exhibiting extreme promiscuity while the biosynthetic CPYs of other tissues performing chemistry with exquisite regio- and stereo-control. We are working towards an understanding of P450 structural flexibility and dynamics that can be exploited for the development of drugs selective for specific P450 enzymes that play a role in cancer initiation, progression, and resistance to treatment. Our current focus is on CYP1B1, which is absent or expressed at very low levels in the liver and healthy tissues while being overexpressed in tumors, giving it the title of “universal tumor antigen”. Evidence from basic science, clinical, and epidemiological studies demonstrate that CYP1B1 creates DNA mutagens, facilitates malignant progression, and then causes resistance to the majority of common chemotherapeutics, regardless of their mechanism of action. I will detail our development of cell-based assays for CYP1B1 and related family members, and will present our approach to the development of highly potent and selective CYP1B1 inhibitors, including agents that can be activated with light.
This work was supported by the National Institutes of Health (R01 138882)
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 history undergraduate and graduate students, faculty, and staff. We hope to see you there!
4:00–5:30 p.m.
Join Ms. Ilana Sol, documentary filmmaker and archival producer, for a special screening of her film Samurai in the Oregon Sky.
Following the screening, Ms. Sol will discuss the inspiration behind the film, the research process, and the stories uncovered along the way. She will also take questions from the audience.
Samurai in the Oregon Sky is a compassionate and engaging film that tells the story of Fujita Nobuo, the only Japanese pilot to bomb the US mainland during World War II, and the connections he formed with Brookings, Oregon, the site of his attack.
11:00 a.m.–2:00 p.m.
Want to learn more about graduate school or different types of part-time/full-time jobs, internships, volunteer opportunities, and careers in the health professions? The Health Grad & Career Expo is your chance to get curious about your present and future in healthcare! This expo is a mix of graduate schools, health-related businesses, non-profits, and government agencies excited to share more with you about their organization/program and early career talent and educational opportunities. Great for students exploring career paths as well as students ready to start applying for the year ahead.
Register on Handshake today to learn about all the schools and organizations coming, positions of interest, and get tips and advice for how to make the most of the expo.
For more information, visit the Unviersity Career Center in Tykeson-Garden Level to learn more about how the UCC supports students applying to grad school through career coaching and document reviews! Also check out our NEW online career exploration resources around Health & Scientific Discovery!