Natural Sciences Division

Last December was the warmest on record for Washington state, which led many garden plants to show signs of small buds as early as February. Takato Imaizumi, UW professor of biology, explains how plants know when to bloom and whether this might change in warmer winters.

From the thousands of undergraduate students at the University of Washington, three are selected each year for the prestigious President’s Medalist Award.

Kaytlin Rose Vanderhorst (Psychology; Education Studies: Wellness and Social Emotional Learning), Carilyn Brandt (English: Creative Writing) and Luna Crone-Barón Drama: Performance; English) are the medalists for 2024–25, selected by a committee for their high GPAs, rigor of classes and number of Honors courses. All three Honors students are pursuing the Interdisciplinary Honors track, a unique academic opportunity that challenges students to explore connections across disciplines and prepares them to address complex societal challenges.

Come curious. Leave inspired. The UW offers an exciting lineup of in-person and online events. From thought-provoking art and music to conversations on culture, history, and science, the UW community invites you to explore, learn, and connect across disciplines throughout the University. And you don’t have to wait until Marchtake a look at everything still happening this February. In addition,sign up to receive a monthly notice when the ArtSci Roundup has been published. ArtSci On Your Own Time Exhibition |...

PSYCH 210 has become a rite of passage for many UW students and as it is now the most popular course at UW with over 4,000 students taking it annually. But not everyone can take the class. So after five years of writing, McNichols is bringing her lessons to a wider audience with her first book “You Could Be Having Better Sex: The Definitive Guide to a Happier, Healthier, and Hotter Sex Life.”

Three College of Arts & Sciences professors discuss the impact of AI on their teaching and on student learning. The consensus? It’s complicated.

While February might be just 28 days, the UW College of Arts & Sciences offers an exciting lineup of more than 40 in-person and online events. From thought-provoking art and music to conversations on culture, history, and science, the UW community invites you to explore, learn, and connect across disciplines throughout the University.

After 15 years teaching a class about sex, the most popular course at the University of Washington, this professor shares her most important takeaways.

Chemistry PhD alum Jonathan Cox spent most of 2025 in Kyrgyzstan, helping farmers improve their soil—and their crops—through soil testing. 

Thuc Nhi Nguyen got her start the UW Daily. Now she's a sports reporter for Los Angeles Times, writing about the Lakers and the Olympics. 

The rockhead poacher, which lurks in the shallow intertidal of the northeastern Pacific Ocean, is one freaky looking fish. Adam Summers, professor of biology and of aquatic and fishery sciences at the UW, is quoted.

Carnivorans, from mongooses to bears, evolved diverse body shapes in response to two major global cooling events, according to a study of 850 skeletons. Chris Law, a principal research scientist of biology at the UW and an affiliate curator at the UW Burke Museum of Natural History and Culture, is quoted.

The comet 3I/ATLAS makes its closest approach to Earth on Dec. 19, according to NASA. James Davenport, research assistant professor of astronomy at the UW, is quoted.

What happens if you let teens craft the rules that dictate their use of phones at school? You get policy ideas with a nuanced, holistic perspective that rival those being officially issued by the adults in leadership. The UWs Youth Advisory Board, a group of approximately 20 teens from Seattle-area schools, recently published its first memo tackling this contentious issue. The UW's Rotem Landesman, doctoral student in the Information School, and Luca Magis-Weinberg, assistant professor of psychology, are quoted.

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.