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2024 cyanobacterial bloom at Detroit Reservoir, photo by Elijah Welch, city of Salem.
Microbiology

New analysis yields clearer picture of toxin-producing blue-green algae blooms

A long-term analysis shows that a major Oregon reservoir abruptly swapped one type of toxic algae for another midway through the 12-year study period, absent any obvious cause.

A woman with a backpack stands in front of a lake.
Alumni and Friends

Predicting the next outbreak: Disease ecologist wins 2025 Emerging Leader Award

From frogs to global health, Barbara Han’s journey reveals how curiosity can lead to groundbreaking science. Her innovative research uses AI and machine learning to predict and prevent future epidemics around the world.

Young adult ochre sea stars
Climate and Oceans

As ochre sea star ‘baby boomers’ grow up, species showing signs of recovery

The “baby boom” of ochre sea stars that followed a population crash a decade ago is enabling the species to recover on the Oregon Coast.

Diver underwater.
Research

Internal funding boosts research in AI-powered ecology and immune system regulation

This round of funding supports biologist Mark Novak and biochemist Adrian Gombart, whose work addresses urgent global questions from climate-driven shifts in marine food webs to the genetic underpinnings of immune system function.

Jason Podrabsky in cap and fish shirt smiling in front of river
Integrative Biology

Researcher and alumnus Jason Podrabsky to head integrative biology at OSU

Podrabsky, an OSU alumnus with deep roots in Oregon, returns to Corvallis after serving more than 20 years at Portland State University, where he built a globally recognized research program and held several senior leadership roles.

A close-up of a chinook salmon at a hatchery in washington.
Climate and Oceans

Salmon face hidden threat from changing diets, new study finds

Researchers in the College of Science, including faculty member Chris Suffridge and graduate student Kelly Shannon, uncovered how shifts in salmon diets may be fueling thiamine deficiency and widespread fry mortality.

A woman in all black holds a camera in a laboratory.
Integrative Biology

Marine biology student wins national Udall Scholarship for environmental leadership

Junior Natalie Donato earns national recognition for her dedication to marine conservation and science communication.

A group of people pose for a photo on a beach.
Integrative Biology

Study abroad course in Aruba challenges students to think globally and act locally

Nathan Clay-Ehart (‘24) had just graduated with a zoology degree when he boarded a plane to Aruba. The nine-day study abroad opportunity was his first chance to meet Oregon State classmates face-to-face after earning his degree entirely online.

Headshot of a woman.
Chemistry

Chemist honored as one of the “Talented Twelve”

The College of Science is proud to announce that Alison Bain, assistant professor of chemistry, has been named one of the “Talented Twelve” by Chemical & Engineering News (C&EN), the newsmagazine of the American Chemical Society. The honor celebrates early-career researchers who are making the world a better place through chemistry.

A volleyball player stands on a court.
Integrative Biology

Vivian Light, Class of ’25: Senior balances biology and volleyball at Oregon State

If you ask student-athlete and biology senior Vivian Light to share a fun science fact, she will likely tell you something fascinating about fish

A paper sculpture of a fish parasite hangs from a ceiling.
Microbiology

Blending art and science: Microbiologist illuminates the hidden world of fish parasites

A graduate student in Oregon State University’s Department of Microbiology working microbiologist Sascha Hallett's lab, Nilanjana Das is using art to give the invisible world of fish parasites new visibility — and new meaning. Through large, glowing sculptures made of tracing paper and reed, she brings public attention to the microscopic organisms threatening aquatic ecosystems.

A woman holds a shark and shines a flashlight into it in a laboratory.
Students

Goldwater scholar modernizes shark research with digital art

Natalie Donato, a third-year honors biology student, is submerged in the thrilling world of sharks. On a typical day at Oregon State University, this nationally recognized Goldwater scholar can be found creating 3D models of shark heads in a research lab and recently designed Oregon’s new shark license plate.