EARTH SCIENCES - Graduate student Annika Dechert at the University of Oregon College of Arts and Sciences and a team of researchers are working on studying the eruption history of South Sister volcano in the Oregon Cascades. The results of the study will inform the way the USGS Cascades Volcano Observatory draws up hazards maps for Central Oregon and help shape the way scientists think about other similar volcanoes. The research team published their latest findings in August in the journal Geochemistry, Geophysics, Geosystems.

BIOLOGY, ENVIRONMENTAL STUDIES - Ecologists from the University of Oregon have designed a soil health management system to strengthen the long-term vitality of the state’s hazelnut industry. Oregon produces 99 percent of the nation’s hazelnuts, but the escalation of global extreme heat, which brings dry soil and scalded plants, threatens the agricultural productivity of the region.

MULTIDISCIPLINARY SCIENCE PROGRAM - When Clark Honors College and CAS senior Erin Morrison set out to witness the historic launch of NASA’s Europa Clipper mission in Florida in mid-October, she had no idea she’d also be facing a Category-5 hurricane. Morrison was there to be with Carol Paty, an earth sciences professor with the College of Arts and Sciences, who worked with a team of scientists to create some of the tools to help Europa Clipper study a moon 1.8 billion miles away.

COMPUTER SCIENCE - In a course where innovation meets real-world challenges, three computer science students took their classroom project beyond the grade book and put it into the hands of global travelers. Over the summer, computer science majors Adrian Heider, Raj Gill and Manu Shukla developed and launched a fully functional app: Constella, an iOS application aimed at reducing the cost of international phone plans.

EARTH SCIENCES - Carol Paty, a comparative planetologist in the College of Arts and Sciences helped develop one of the scientific instruments aboard NASA’s Europa Clipper, which blasted off Oct. 14, on the world’s first mission to conduct a detailed study of Jupiter's moon Europa. Paty, an Earth sciences professor, is a member of the research teams behind two of the nine scientific instruments the spacecraft will use to confirm and measure what scientists strongly suspect is a vast sea of salty water buried under a sheet of ice enveloping the moon’s surface.

EARTH SCIENCES - Members of the College of Arts and Sciences community have the opportunity to practice their earthquake preparedness skills when the University of Oregon conducts a campus-wide earthquake drill on Oct. 17 as part of Great ShakeOut Day.

CINEMA STUDIES, MATHEMATICS - Abby Lewis, a fourth-year mathematics and cinema studies major, hopes to address the divide between mathematics vs. arts students in her second children’s book, Moose and the Math Fairy, earlier this year. “Math is in patterns, and it’s all around us in the world," Lewis said.

Higher ed faces big challenges, but Tykeson Dean of Arts and Sciences Chris Poulsen is ready to meet them with a forward-thinking plan to establish CAS as a leader and innovator. Read how Poulsen views the state of higher education and how a new strategy will work to make the University of Oregon College of Arts and Sciences a place where students can receive a high-quality liberal arts education while also preparing them for a 21st century work place.

CHEMISTRY AND BIOCHEMISTRY - Bioengineers and chemists design fluorescent 3D-printed structures with potential medical applications. The discovery emerged from a collaboration between Paul Dalton’s engineering lab in the Phil and Penny Knight Campus for Accelerating Scientific Impact and Ramesh Jasti’s lab in the chemistry and biochemistry department in the UO’s College of Arts and Sciences. The researchers describe their findings in a paper published this summer in the journal Small.

PSYCHOLOGY - Michael Posner, professor emerit in psychology, has had a career filled with accomplishments. He's received numerous honorary degrees, awards, and the National Medal of Science presented by President Barack Obama in 2009. Now the Posner family is establishing The Dr. Michael Posner Psychology Professorship in Cognition and Neuroscience to support a tenured professor or associate professor in strengthening the college’s contributions to cognition and neuroscience.

NEUROSCIENCE - Graduate student Angelique Allen has long been fascinated by the octopus, which led her to be a researcher in Cris Neill's lab in the College of Arts and Sciences's Institute of Neuroscience. Allen and Neill are recipients of the Gilliam Fellowship from the Howard Hughes Medical Institute, a competitive award that recognizes student-adviser pairs for their top-notch research, as well as their commitment to advancing equity and inclusion in the sciences.

BIOCHEMISTRY AND CHEMISTRY, HUMAN PHYSIOLOGY, PHYSICS - The University of Oregon campus buzzed with energy this summer as local high school students attended the Summer Academy to Inspire Learning (SAIL) program. The students experienced some of the labs and academic opportunities at the College of Arts and Sciences.

CHEMISTRY AND BIOCHEMISTRY - Vickie DeRose, professor and head of chemistry and biochemistry, has been awarded a creativity extension by the National Science Foundation (NSF) for research into the structure and function of ribonucleic acid (RNA) through its interactions with metal ions. Fellow chemist Mike Pluth was awarded an NSF creativity extension in 2023 for his work on the role small sulfur-based molecules play in many biological processes. These molecules were likely key species involved in evolution, especially before there was oxygen in Earth’s atmosphere.

HUMAN PHYSIOLOGY - Differences in the way muscles respond to stress could help explain why certain sports injuries are more common in women compared to men, and vice versa, new research from Damien Callahan, an exercise physiologist at the University of Oregon and graduate student Grace Privett. The two published a study in the journal Experimental Physiology that details how the mechanical properties of muscles change in response to exercise in women.

OIMB, BIOLOGY - At the Charleston Marine Life Center a growing collection of unique organisms serve as underwater ambassadors between UO researchers, local community partners, and the public. It’s a place where UO scientists share their discoveries with the public and community members rally around the preservation of local marine life.