Department of Biology

While female green hermit hummingbirds have curved bills, males straighter mouthparts are built for stabbing one another, a new study suggests. Alejandro Rico-Guevara, associate professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

The sharp, elongated bills of green hermit hummingbirds arent just fine-tuned for feeding; they also allow males to joust like knights over mates. Alejandro Rico-Guevara, associate professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

New research says birth rates for gray whales are still low, likely because of climate change affecting their food sources. However, melting sea ice has created new feeding opportunities, and scientists are hopeful the whales can adapt, allowing populations to rebound. Sue Moore, affiliate professor of biology at the UW, is quoted.

A space-based wildlife tracking system that could revolutionize the study of animal migrations and behavior is set to get back online with SpaceX's recent launch. Briana Abrahms, associate professor of biology at the UW, is quoted.

Hummingbirds often seem gentle from a distance. A closer look tells a different story. Life in the forest pushes each bird to compete, react fast, and make sharp choices. Alejandro Rico Guevara, associate professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

The green hermit hummingbird, which lives primarily in mountain forests of Central and South America, fights to win a mate. New research found that these fights have shaped the species evolution, yielding significant differences in bill shape for male and female green hermits.

Several English classes at Sedro-Woolley High School are implementing lesson plans designed by Linsey Kitchens to help students understand the limitations of artificial intelligence programs such as ChatGPT. The UW's Carl Bergstrom, professor of biology, and Jevin West, professor in the Information School, are mentioned.

Earlier this year, researchers at the University of Washington published a paper in the Proceedings of the National Academy of Sciences on the spotted ratfish, sometimes called a ghost shark.Karly Cohen, a postdoctoral researcher at the UW's Friday Harbor Labs, is interviewed.

Interactions between academic neuroscience and industry will grow, and the neurotech sector will expand, most survey respondents predict. The current funding upheaval in the United States may accelerate this trend as the field searches for new funding models. Bing Wen Brunton, professor of biology at the UW, is quoted.

In the College of Arts & Sciences, we are proud to celebrate our first-generation community through a collection of stories! We honor our faculty and staff, and their many contributions to our university community and beyond.

The spotted ratfish is a deep-ocean cartilaginous fish, part of the Chimaera genus that diverged from sharks about400 million years ago.Theyre commonly caughtaccidentallyby fishers in the Puget Sound. Karly Cohen, a postdoctoral researcher at the UW's Friday Harbor Labs, is quoted.

In the wake of One Ocean Week Seattle, participating University of Washington researchers share highlights, connecting the weeks events to ongoing efforts to understand and protect marine ecosystems and coastal communities.

Although cicadas are known to sing in unison, a new study shows the striking behavior of cicadas interacting with each other when a few cicadas sing, the others join. Saumya Gupta, a postdoctoral researcher of biology at the UW, is quoted.

The University of Washington’s Public Lectures series once again offers an exceptional lineup of speakers and topics. Explore the lectures and join us in celebrating the collaboration and curiosity that make these programs possible.

Seattleite Mary Brunkow said she was astonished when she learned she and two scientist colleagues had won the 2025 Nobel Prize for medicine or physiology. But based on her career accomplishments in medical research, she shouldnt have been. Brunkow earned a bachelors degree in molecular and cellular biology from the UW.