Department of Biology

Meet the four new graduates honored as College of Arts & Sciences Dean's Medalists for 2025. 

Once an eight-mile network of caves with an entrance in the lower part of Paradise Glacier, the Paradise ice caves were the most-visited tourist spot for decades before glacial melting caused large chunks of ice to begin to fall from the ceiling, endangering visitors and pushing officials to close access. Now, the caves are gone. Janneke Hille Ris Lambers, affiliate professor of biology at the UW, is quoted.

Lindsay Schwarz, '03, received the highest honor handed out by the U.S. government to scientists and engineers in independent research. Schwarz graduated from the UW with a bachelor’s degree in cell and molecular biology.

The College of Arts & Sciences is home to many distinguished researchers, faculty, and students. Their work and contributions have been featured in media outside of the UW and across the country. Take a look at some ArtSci features from this past Spring Quarter. From AI to nature's poets, ArtSci in the Media has something for everyone!

The College of Arts & Sciences celebrates undergraduate and graduate students from across all four divisions, who are recognized for making the most of their time at the UW. 

Alejandro Rico Guevara is one of the foremost researchers on hummingbird bills. He has spent years studying how hummingbirds use their beaks to feed and fight. But his latest research looked at how human actions seem to be driving a high-speed example of evolution in hummingbird bills.Rico-Guevara, assistant professor of biology at the UW and curator of birds at the UW Burke Museum, is interviewed.

WRF planning grant fuels effort to unify and elevate research on the brain across the university.

"The new executive order allows political appointees to undermine research they oppose, paving the way for state-controlled science," co-writes Carl Bergstrom, professor of biology at the UW.

Many bird enthusiasts like to hang bright red feeders filled with homemade sugar water to attract hummingbirds to their gardens. Now, new research suggests this common practice may be driving rapid evolutionary change in one species in California. Alejandro Rico-Guevara, assistant professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

A new study suggests that Anna's Hummingbirds in the western United States are not only keeping up with human influence on their habitat, they're thriving. Alejandro Rico-Guevara, assistant professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

As researchers at American universities face an uncertain future, other countries are doing their best to lure scientists away.Is the US set to face a brain drain as top talent moves overseas or into other fields? Carl Bergstrom, professor of biology at the UW, is quoted.

These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After 50 years, biologist Dee Boersma, professor of biology at the UW, continues to learn new things about the species.

Biologists Benneth Obitte and Inoro Tanshi are exploring Nigerias bat diversity and trying to save it. Tanshi, postdoctoral researcher in the UW Department of Biology, is quoted.

Trickery by female white-necked jacobin hummingbirds results in reduced aggression from other hummingbirds and increased access to nectar resources.

Admitted students and families can engage with the College of Arts and Sciences through several department and program specific events over the next few weeks.