Department of Biological Sciences

Our students and faculty are dedicated to exploring the living world through innovative teaching, research and mentorship.

Students studying Biology gain a strong foundation in biological principles and hands-on experience that extends beyond the classroom, preparing them for careers and advanced study in fields such as medicine, dentistry, health professions, pharmaceuticals, biotechnology, fieldwork, molecular and cellular biology, evolutionary biology, genomics and bioinformatics, microbiology, ecology, and biology education.

Department chair

Kristina Hillesland, associate professor & department chair

Email: bbiochair@uw.edu

News and announcements

Faculty

Biological Sciences faculty are dedicated educators who create dynamic learning environments in the classrooms, laboratories and field settings. Through hands-on, inquiry-based teaching and close mentorship, they help students develop critical thinking, scientific literacy and practical skills.

Research areas

View faculty by research areas.

• Anatomy and Physiology
• Ecology, Evolution and Behavior
• Genomic and Bioinformatics
• Microbiology, Molecular and Cellular Biology

Research

Faculty and students collaborate on projects that explore the processes that promote and maintain the diversity of plants, the behavior of birds, the abundance and diversity of salmon in local waterways, microbial interactions and evolution, coral reef ecology and evolution, genes and genomes, evolutionary biology, and the cellular and molecular biology of species that affect public health.

This work contributes to scientific discovery while offering students valuable experience in real-world biological research, helping them develop a deep understanding of biological principles and the practice of science. These research experiences also help them develop the skills, knowledge, and professional experience needed to succeed in a wide range of biology-related careers and contribute to the future workforce.

Friday Harbor Laboratories

In the Department of Biological Sciences, students and faculty have the exciting opportunity to be part of the immersive marine science experience at Friday Harbor Laboratories, a University of Washington satellite campus on San Juan Island. With small classes, hands-on fieldwork, and direct access to coastal ecosystems, this unique learning environment fosters close collaboration with marine scientists and offers a dynamic blend of research, discovery and coastal living.

Specialized biology labs

These labs are designed to support a wide range of biological research activities, from sterile, controlled experiments to ecological, field-based studies. They provide students with access to the equipment and supplies required for their research projects.

• Investigative Biology Lab (INV-223)
• Clean Biology Research Lab (INV-231)
• Dirty Biology Research Lab (INV-241)

Biology programs